Knowledge

68-pounder gun

Source 📝

456:) was required to fire the gun, which was normally mounted on a traversing gun carriage. On board a ship the gun crew could be doubled to 18 men who needed to traverse the gun carriage by hand, using hand spikes and rope tackles. The extra crew was because sailing ships usually only fired their cannon from one side of the deck. In the unlikely event of both sides being in action at once, nine men would be detached to man the gun opposite. In both cases the gun was elevated using wooden wedges driven under the breech of the barrel by brute force. It was aimed using an advanced hexagonal sighting mechanism marked with the elevation on one face and the gun's range (according to different weights of cartridge charges) on the other five faces. 661: 531: 385: 51: 428: 586:. Although the Armstrong guns represented a new direction in artillery, the breech loading mechanism meant that they were unable to withstand the explosion of a heavy cartridge. Smaller cartridge charges were therefore required and the gun's muzzle velocity suffered as a result. Ironically the Armstrong Guns were therefore incapable of penetrating the armour fitted to the 393:
often encased in wadding. The gun was primed (using a metal spike inserted through the vent that pierced the charge), and fired using a percussion cap (which ignited the charge and forced the projectile out of the barrel). The estimated rate of fire of this weapon was between 55 and 70 seconds, though loading speed could be expected to fall off as crew became fatigued.
686:. With a 10 lb (4.5 kg) powder charge they could fire an 80 lb (36 kg) projectile at a muzzle velocity of 1,240 feet per second (380 m/s). They were deployed as coast defence and garrison artillery around the British Empire and remained in service until eventually declared obsolete in 1921. 639:
they proposed with the 68-pounder cannon and costed for them accordingly. The introduction of the Armstrong gun initially led many to think that weapon would be used instead, but whilst the forts were being built, the Armstrong gun's weaknesses were exposed and the military reverted to using muzzle
392:
The gun was a traditional muzzleloader; it needed to be loaded from the front end of the barrel. Before it could be loaded the bore of the barrel was cleaned with a sponge, after which a propellant charge (gunpowder in a cloth bag) was rammed down into the breech. This was followed by a projectile,
677:
patented a method of boring out the gun barrel and inserting a wrought iron rifled liner. This allowed rifled shot and shells to be fired from old smoothbore cannon and experiments revealed that it made them even more powerful than they had been before. Introduced in 1872, 68-pounders adapted in
396:
The 68-pounder had an effective range of approximately 3,000 yd (2,700 m), however at its maximum elevation of 15 degrees it had a maximum range of 3,620 yd (3,310 m), a distance that the projectile would cover in 15 seconds. With a 16 lb (7.3 kg) powder charge (the
300:
gun manufactured in several weights, the most common being 95 long cwt (4,800 kg), and fired projectiles of 68 lb (31 kg). Colonel William Dundas designed the 112 cwt version in 1841 and it was cast the following year. The most common variant, weighing 95 cwt, dates from
435:
The official weight of the shot was listed at 68 lbs but in reality this varied according to the material of the shot itself; cast iron shot weighed 67 lb (30 kg), wrought iron shot and steel shot weighed 72 lb (33 kg), and chilled steel weighed 68 lb 8 oz
672:
The introduction of rifled muzzle loaders (also classed as RMLs) rendered smoothbore guns largely obsolete. However, the 68-pounder and other smoothbores still existed in large numbers and various attempts were made to adapt the guns to fire new projectiles. Eventually Captain
335:
made all smoothbore muzzle-loading guns obsolete. However, the large surplus stocks of 68-pounders were given new life when converted to take rifled projectiles; the cannon remained in service and was not declared obsolete until 1921.
444:
in 1849. The gun crew still had to gauge the best length of fuse for the range they were firing – ideally the shell should explode just before hitting its target. To prevent the shell exploding in the barrel it was fitted with a
773:
This is the velocity and range recorded by Andrew Lambert but there are alternatives records of the 68-pounder's velocity. Winton records it as 1,280 ft/s (390 m/s) and Hogg as 1,425 ft/s (434 m/s) The 1865
375:
estimated that each cannon cost approximately £167.(2010 : £12,645). Over 2000 were cast before 1861 and its exceptional durability, range and accuracy earned it a reputation as the finest smoothbore cannon ever made.
436:(31.1 kg). It was estimated that one 68-pound shot had the destructive power equivalent to five 32-pound shot. The explosive shells were primed with 4 lb (1.8 kg) of gunpowder. They were fitted with simple 689:
At least two 68 pounders were converted to 7 in (18 cm) 6.55 long tons (6.66 t; 7.34 short tons) RML guns, firing a 115 lb (52 kg) or 150 lb (68 kg) double shot.
571:, but this specification changed during their building and they were finally equipped with twenty-six 68-pounders (13 on each side). Alongside these, the ships were equipped with new 397:"far" charge, although the gun was proofed to 25 lb charges) the cannon fired a 68 lb (31 kg) solid shot at a muzzle velocity of 1,579 ft/s (481 m/s). 1425: 509: 324:
guns were beginning to make their mark on artillery. At first the 68-pounder's reliability and power meant that it was retained even on new warships such as
372: 1905: 1527: 1522: 1545: 424:
gap of 0.1 in (0.25 cm) around the projectile; enough to aid the loading process, but not enough to seriously diffuse the propellant gasses.
420:). Although the cannon's barrel bore was 8.12 inches (20.6 cm), both shot and shells were 7.92 inches (20.1 cm) in diameter. This allowed a 1418: 1504: 348:
improved. Colonel William Dundas, the government's Inspector of Artillery between 1839 and 1852, designed the cannon in 1846. It was cast by the
778:
recorded a maximum mean velocity of 2,040 ft/s (620 m/s), but both range and velocity were heavily influenced by the gun's elevation.
1411: 440:
that were ignited by the flash of the charge – early wooden fuses were eventually replaced by more reliable fuses designed by Captain
1890: 1895: 520:, from where they regularly bombarded Russian positions for the next year. The cannon was also fitted in large numbers to the 1155: 1086: 611:
On land the 68-pounder was used extensively in British coastal defences constructed during the 1850s - notably at forts like
521: 1490: 1446: 1767: 1742: 1635: 1612: 1560: 1782: 1708: 1815: 1757: 862: 590:-class ships, while the 68-pounder (with its high muzzle velocity) could. As late as 1867 it was planned to fit the new 505: 1810: 1752: 1737: 1732: 357: 1717: 1381: 1362: 1339: 1320: 1292: 1143: 494: 649: 332: 1805: 1648: 293:
was an artillery piece designed and used by the British Armed Forces in the mid-19th century. The cannon was a
1747: 620: 1772: 1762: 1577: 1572: 583: 28: 1278:
Treatise on the Construction and Manufacture of Ordnance in the British Service. Royal Gun Factory, 1877
1900: 1722: 660: 482: 421: 17: 1653: 1625: 1593: 605: 535: 1403: 1727: 1693: 1602: 1582: 753: 579: 513: 453: 416:
and "Martins Liquid Iron Shell" (thin walled shells filled with molten iron, intended to serve as
1800: 798:
Complete cost for 95 cwt gun including carriage, slide and appurtenances. Douglas, 1860, page 339
562: 1398:
Handbook for the 80-pr rifled M.L. converted gun of 5 tons on sliding carriage Land service 1883
1795: 1790: 1698: 1688: 1683: 1678: 1673: 844: 731: 708: 591: 547: 539: 252: 1851: 1668: 1303:"A Treatise on Naval Gunnery". Fifth edition, revised. published by John Murray, London, 1860 313:. Over 2,000 were made and it gained a reputation as the finest smoothbore cannon ever made. 1663: 703: 572: 441: 8: 1820: 1499: 1460: 1455: 1031: 720: 349: 1302: 1277: 1249: 1224: 1351: 726: 628: 556: 405: 325: 231: 224: 215: 137: 56: 1869: 1550: 1465: 1377: 1358: 1335: 1316: 1288: 1151: 1092: 1082: 437: 75: 1616: 674: 665: 636: 516:
they were taken from their ship mountings and dragged up to siege batteries by the
488: 469: 446: 345: 821:
Treatise on Manufacture of Ordnance in the British Service, 1877, Table VI page 73
344:
The cannon was designed in response to the need for heavier weaponry as armour on
1514: 1480: 848: 812:
Treatise on Manufacture of Ordnance in the British Service, 1877, Table V page 72
737: 698: 632: 476: 302: 262: 1846: 1658: 1470: 1434: 601: 530: 464:
The cannon was put to use both on land and at sea. It was fitted to numerous
321: 866: 1884: 1639: 1438: 1171: 756:- a gun of the same weight and calibre, featuring an early design of rifling. 714: 575: 517: 413: 180: 1397: 1096: 645: 368: 297: 1841: 1836: 1308: 678:
this way had a calibre of 6.29 inches (16.0 cm) and were known as a
648:
construction were retained, leading to a new design of artillery piece –
624: 567:. Originally it was intended to fit forty 68-pounders, primarily on one 501: 417: 384: 310: 114: 1079:
The Sail and Steam Navy List: All the Ships of the Royal Navy 1815–1889
616: 612: 465: 431:
A muzzle-loaded cannon: 1) projectile (shot), 2) powder charge, 3) vent
401: 364: 306: 294: 220: 187: 1433: 597: 409: 361: 71: 1537: 568: 553: 353: 50: 1861: 1148:
Send a Gunboat The Victorian Navy and Supremacy at Sea, 1854-1904
641: 427: 317: 242: 534:
A typical land based traversing carriage. This is actually a
664:
RML 80-pounder 55 long tons (5.1 t; 5.6 short tons) at
452:
On land a minimum crew of nine men (usually commanded by a
727:
Two guns at Port Fairy, Victoria, Australia - from Flickr
600:
with 68-pounders, but they were instead completed with a
1250:"7 inch 158 pounder Bow Chaser (Palliser Conversion)" 655: 504:
where the 68-pounder was used extensively during the
373:
Royal Commission on the Defence of the United Kingdom
1172:"The Palmerston Forts Society - Fortlog data sheets" 197:
112 cwt: 10 feet 10 inches (3,302 mm)
371:. The cannon was relatively cheap to produce – the 1350: 1287:. Isle of Wight County Council Cultural Services. 1142: 1226:Treatise on Construction of Service Ordnance 1879 743:Daylesford Botanical Gardens, Victoria Australia. 635:. The 1859 Royal Commission envisaged arming the 309:and saw active service with both arms during the 193:88 cwt: 9 feet 6 inches (2,896 mm) 27:"68-pounder" redirects here. For other uses, see 1882: 865:. The Warrior Preservation Trust. Archived from 500:. Several of these ships saw action during the 527:, although these had little impact on the war. 449:to ensure the fuse faced away from the charge. 1313:Coast Defences of England and Wales, 1856–1956 546:Most notably the 68-pounder was fitted to the 356:in 1847 and entered service soon after. Like 1419: 1332:Warrior: Restoring the World's First Ironclad 998: 996: 986: 984: 982: 980: 942: 940: 938: 1108: 1106: 1076: 808: 806: 804: 640:loaded weapons. However, the advantages of 1906:Victorian-era weapons of the United Kingdom 970: 968: 966: 964: 962: 960: 958: 956: 954: 952: 928: 926: 1426: 1412: 1120: 1118: 993: 977: 935: 1191: 1189: 1187: 1103: 815: 801: 1374:An Illustrated History of the Royal Navy 1282: 1036:. New York: D Van Nostrand. p. 532. 949: 923: 907: 905: 895: 893: 891: 889: 887: 885: 883: 835: 833: 831: 829: 827: 659: 529: 426: 383: 316:The gun was produced at a time when new 275:Approximately 3,000 yards (2,700 m) 1329: 1115: 14: 1883: 1371: 1348: 1184: 1029: 1407: 1136: 1072: 1070: 902: 880: 824: 692: 1307: 1222: 468:warships of different sizes such as 267:1,579 feet per second (481 m/s) 301:1846. It entered service with the 24: 1315:. Vancouver: David & Charles. 1067: 656:Conversion to rifled muzzle loader 525:-class ironclad floating batteries 388:A 68-pounder on a replica carriage 25: 1917: 1391: 1033:A Treatise on Ordnance and Armour 619:defending Portsmouth, and Forts 1891:Naval guns of the United Kingdom 1229:. Harrison and Sons. p. 94. 536:64-pounder rifled muzzle-loading 272:Effective firing range 49: 1896:Artillery of the United Kingdom 1353:Warrior, The First and the Last 1271: 1242: 1233: 1216: 1207: 1198: 1164: 1150:. Conway Maritime. p. 69. 1127: 1077:Winfield, R.; Lyon, D. (2004). 1058: 1049: 1040: 1023: 1014: 1005: 776:Treatise on Ordnance and Armour 767: 195:95 cwt: 10 feet (3,048 mm) 1081:. London: Chatham Publishing. 914: 855: 792: 280:Maximum firing range 160: 13: 1: 785: 668:, Wollongong, NSW, Australia. 43:68-pounder smoothbore cannon 1400:at State Library of Victoria 1376:. London: Salamander Books. 1357:. Cornwall: Maritime Books. 1301:General Sir Howard Douglas, 1223:Owen, John Fletcher (1879). 379: 7: 747: 717:, Sydney Harbour, Australia 711:, Royal Amouries Collection 247:8.12 inches (20.62 cm) 29:68-pounder (disambiguation) 10: 1922: 1283:Cantwell, Anthony (1985). 1030:Holley, Alexander (1865). 459: 283:3,620 yards (3,310 m) 55:Replica 68-pounder aboard 26: 1860: 1829: 1806:QF 12-pounder 12 cwt Mk I 1781: 1707: 1634: 1611: 1591: 1559: 1536: 1513: 1491:Smoothbore muzzle-loading 1489: 1447:Smoothbore muzzle-loading 1445: 606:RML 64 pounder 64 cwt gun 358:numerous cannon before it 339: 279: 271: 261: 251: 241: 237:68 pounds (30.84 kg) 230: 214: 209: 201: 186: 175: 170: 159: 151: 143: 133: 125: 120: 110: 102: 94: 89: 82:Place of origin 81: 67: 48: 41: 1603:68-pounder Lancaster gun 1330:Lambert, Andrew (1987). 1285:Fort Victoria: 1852–1969 863:"HMS Warrior - Armament" 843:(Interpretation Board). 760: 754:68-pounder Lancaster gun 734:, NSW, Sydney, Australia 498:-class ships of the line 454:non-commissioned officer 1801:QF 6-pounder Nordenfelt 1592:Rifled muzzle-loaders ( 841:Guns of the Crimean War 682:, or officially as the 1796:QF 6-pounder Hotchkiss 1791:QF 3-pounder Hotchkiss 1743:BL 9.2-inch Mk I – VII 1583:RBL 7-inch 110-pounder 1372:Winton, John (2001) . 1146:; Major, John (2007). 845:Fort Nelson, Hampshire 732:Garden Island Dockyard 709:Fort Nelson, Hampshire 669: 543: 432: 400:The cannon could fire 389: 1852:1-inch Nordenfelt gun 1758:BL 12-inch Mk I – VII 1654:RML 64-pounder 64 cwt 1636:Rifled muzzle-loaders 1626:RML 64-pounder 71 cwt 1613:Rifled muzzle-loaders 1437:naval weapons of the 1349:Winton, John (1987). 1112:Winton (2001), p. 112 663: 650:rifled muzzle loaders 573:rifled breech loading 538:cannon, displayed at 533: 430: 387: 333:rifled muzzle loaders 331:, but eventually new 1733:BL 6-inch Mk II – VI 1728:BL 6-inch 80-pounder 1561:Rifled breechloaders 1064:Cantwell, pp. 21, 28 1055:Winton (1987), p. 33 1046:Winton (1987), p. 29 974:Winton (1987), p. 30 704:Carrickfergus Castle 684:RML 80-pounder 5 ton 644:and the Armstrong's 263:Muzzle velocity 1748:BL 9.2-inch Mk VIII 1649:RML 9-pounder 8 cwt 1124:Winton (1987), p. 6 721:Flagstaff Hill Fort 506:Siege of Sevastopol 350:Low Moor Iron Works 1763:BL 12-inch Mk VIII 1689:RML 12-inch 35-ton 1684:RML 12-inch 25-ton 1528:13-inch Blomefield 1523:10-inch Blomefield 1334:. London: Conway. 1002:Lambert, pp. 86–87 693:Surviving examples 670: 637:numerous new forts 629:Freshwater Redoubt 544: 433: 390: 166:In excess of 2,000 138:Low Moor Ironworks 121:Production history 1901:Coastal artillery 1878: 1877: 1870:Whitehead torpedo 1783:Quick-firing guns 1551:24-pounder Millar 1546:12-pounder Millar 1466:32-pounder 55 cwt 1157:978-0-85177-923-2 1088:978-1-86176-032-6 346:ships of the line 291:68-pounder cannon 287: 286: 76:Coast Defence gun 16:(Redirected from 1913: 1428: 1421: 1414: 1405: 1404: 1387: 1368: 1356: 1345: 1326: 1298: 1265: 1264: 1262: 1260: 1246: 1240: 1237: 1231: 1230: 1220: 1214: 1211: 1205: 1202: 1196: 1193: 1182: 1181: 1179: 1178: 1168: 1162: 1161: 1140: 1134: 1131: 1125: 1122: 1113: 1110: 1101: 1100: 1074: 1065: 1062: 1056: 1053: 1047: 1044: 1038: 1037: 1027: 1021: 1018: 1012: 1009: 1003: 1000: 991: 988: 975: 972: 947: 944: 933: 930: 921: 918: 912: 909: 900: 897: 878: 877: 875: 874: 859: 853: 852: 837: 822: 819: 813: 810: 799: 796: 779: 771: 723:, NSW, Australia 675:William Palliser 666:Smiths Hill Fort 406:explosive shells 162: 53: 44: 39: 38: 21: 1921: 1920: 1916: 1915: 1914: 1912: 1911: 1910: 1881: 1880: 1879: 1874: 1856: 1825: 1777: 1703: 1630: 1607: 1587: 1555: 1532: 1509: 1485: 1481:Somerset cannon 1441: 1432: 1394: 1384: 1365: 1342: 1323: 1295: 1274: 1269: 1268: 1258: 1256: 1248: 1247: 1243: 1238: 1234: 1221: 1217: 1212: 1208: 1203: 1199: 1194: 1185: 1176: 1174: 1170: 1169: 1165: 1158: 1144:Preston, Antony 1141: 1137: 1133:Cantwell, p. 31 1132: 1128: 1123: 1116: 1111: 1104: 1089: 1075: 1068: 1063: 1059: 1054: 1050: 1045: 1041: 1028: 1024: 1019: 1015: 1010: 1006: 1001: 994: 990:Cantwell, p. 28 989: 978: 973: 950: 946:Cantwell, p. 21 945: 936: 931: 924: 919: 915: 910: 903: 898: 881: 872: 870: 861: 860: 856: 849:Royal Armouries 839: 838: 825: 820: 816: 811: 802: 797: 793: 788: 783: 782: 772: 768: 763: 750: 738:Halifax Citadel 699:Southsea Castle 695: 658: 633:Needles Passage 484:Victor Emmanuel 462: 382: 369:from the muzzle 342: 303:Royal Artillery 225:Explosive Shell 223: 210: 196: 194: 95:In service 90:Service history 74: 63: 42: 37: 32: 23: 22: 15: 12: 11: 5: 1919: 1909: 1908: 1903: 1898: 1893: 1876: 1875: 1873: 1872: 1866: 1864: 1858: 1857: 1855: 1854: 1849: 1847:Nordenfelt gun 1844: 1839: 1833: 1831: 1827: 1826: 1824: 1823: 1818: 1813: 1808: 1803: 1798: 1793: 1787: 1785: 1779: 1778: 1776: 1775: 1770: 1765: 1760: 1755: 1750: 1745: 1740: 1735: 1730: 1725: 1720: 1714: 1712: 1709:Breech-loaders 1705: 1704: 1702: 1701: 1696: 1691: 1686: 1681: 1676: 1671: 1666: 1661: 1656: 1651: 1645: 1643: 1632: 1631: 1629: 1628: 1622: 1620: 1609: 1608: 1606: 1605: 1599: 1597: 1589: 1588: 1586: 1585: 1580: 1578:RBL 40-pounder 1575: 1573:RBL 20-pounder 1570: 1566: 1564: 1557: 1556: 1554: 1553: 1548: 1542: 1540: 1534: 1533: 1531: 1530: 1525: 1519: 1517: 1511: 1510: 1508: 1507: 1505:10-inch 86 cwt 1502: 1496: 1494: 1487: 1486: 1484: 1483: 1478: 1473: 1471:32-pounder gun 1468: 1463: 1458: 1452: 1450: 1443: 1442: 1435:British Empire 1431: 1430: 1423: 1416: 1408: 1402: 1401: 1393: 1392:External links 1390: 1389: 1388: 1382: 1369: 1363: 1346: 1340: 1327: 1321: 1305: 1299: 1293: 1280: 1273: 1270: 1267: 1266: 1241: 1232: 1215: 1206: 1197: 1183: 1163: 1156: 1135: 1126: 1114: 1102: 1087: 1066: 1057: 1048: 1039: 1022: 1013: 1011:Lambert, p. 87 1004: 992: 976: 948: 934: 932:Lambert, p. 82 922: 920:Lambert, p. 99 913: 901: 879: 854: 823: 814: 800: 790: 789: 787: 784: 781: 780: 765: 764: 762: 759: 758: 757: 749: 746: 745: 744: 741: 735: 729: 724: 718: 712: 706: 701: 694: 691: 680:RML 68-pounder 657: 654: 631:defending the 602:RML 7 inch gun 578:of two types; 576:Armstrong guns 514:Lancaster guns 508:. Along with 461: 458: 381: 378: 341: 338: 322:breech loading 298:muzzle-loading 285: 284: 281: 277: 276: 273: 269: 268: 265: 259: 258: 257:0 – 15 degrees 255: 249: 248: 245: 239: 238: 235: 228: 227: 218: 212: 211: 207: 206: 203: 199: 198: 191: 184: 183: 179:88, 95 or 112 177: 173: 172: 171:Specifications 168: 167: 164: 157: 156: 153: 149: 148: 145: 144:Unit cost 141: 140: 135: 131: 130: 129:William Dundas 127: 123: 122: 118: 117: 112: 108: 107: 106:United Kingdom 104: 100: 99: 96: 92: 91: 87: 86: 85:United Kingdom 83: 79: 78: 69: 65: 64: 54: 46: 45: 35: 9: 6: 4: 3: 2: 1918: 1907: 1904: 1902: 1899: 1897: 1894: 1892: 1889: 1888: 1886: 1871: 1868: 1867: 1865: 1863: 1859: 1853: 1850: 1848: 1845: 1843: 1840: 1838: 1835: 1834: 1832: 1830:Light weapons 1828: 1822: 1819: 1817: 1814: 1812: 1809: 1807: 1804: 1802: 1799: 1797: 1794: 1792: 1789: 1788: 1786: 1784: 1780: 1774: 1773:BL 16.25-inch 1771: 1769: 1766: 1764: 1761: 1759: 1756: 1754: 1751: 1749: 1746: 1744: 1741: 1739: 1736: 1734: 1731: 1729: 1726: 1724: 1721: 1719: 1716: 1715: 1713: 1711:(new pattern) 1710: 1706: 1700: 1697: 1695: 1694:RML 12.5-inch 1692: 1690: 1687: 1685: 1682: 1680: 1677: 1675: 1672: 1670: 1667: 1665: 1662: 1660: 1657: 1655: 1652: 1650: 1647: 1646: 1644: 1641: 1637: 1633: 1627: 1624: 1623: 1621: 1618: 1614: 1610: 1604: 1601: 1600: 1598: 1595: 1590: 1584: 1581: 1579: 1576: 1574: 1571: 1569:RBL 9 pounder 1568: 1567: 1565: 1562: 1558: 1552: 1549: 1547: 1544: 1543: 1541: 1539: 1535: 1529: 1526: 1524: 1521: 1520: 1518: 1516: 1512: 1506: 1503: 1501: 1498: 1497: 1495: 1492: 1488: 1482: 1479: 1477: 1474: 1472: 1469: 1467: 1464: 1462: 1459: 1457: 1454: 1453: 1451: 1448: 1444: 1440: 1439:Victorian era 1436: 1429: 1424: 1422: 1417: 1415: 1410: 1409: 1406: 1399: 1396: 1395: 1385: 1383:1-84065-218-7 1379: 1375: 1370: 1366: 1364:0-907771-34-3 1360: 1355: 1354: 1347: 1343: 1341:0-85177-411-3 1337: 1333: 1328: 1324: 1322:0-7153-6353-0 1318: 1314: 1310: 1306: 1304: 1300: 1296: 1294:0-906328-32-2 1290: 1286: 1281: 1279: 1276: 1275: 1255: 1251: 1245: 1236: 1228: 1227: 1219: 1210: 1201: 1192: 1190: 1188: 1173: 1167: 1159: 1153: 1149: 1145: 1139: 1130: 1121: 1119: 1109: 1107: 1098: 1094: 1090: 1084: 1080: 1073: 1071: 1061: 1052: 1043: 1035: 1034: 1026: 1017: 1008: 999: 997: 987: 985: 983: 981: 971: 969: 967: 965: 963: 961: 959: 957: 955: 953: 943: 941: 939: 929: 927: 917: 908: 906: 896: 894: 892: 890: 888: 886: 884: 869:on 2010-03-31 868: 864: 858: 850: 846: 842: 836: 834: 832: 830: 828: 818: 809: 807: 805: 795: 791: 777: 770: 766: 755: 752: 751: 742: 739: 736: 733: 730: 728: 725: 722: 719: 716: 715:Bradleys Head 713: 710: 707: 705: 702: 700: 697: 696: 690: 687: 685: 681: 676: 667: 662: 653: 651: 647: 643: 638: 634: 630: 626: 622: 618: 614: 609: 607: 603: 599: 596: 594: 589: 585: 581: 577: 574: 570: 566: 565: 560: 559: 555: 552: 550: 541: 537: 532: 528: 526: 524: 519: 518:Naval Brigade 515: 511: 507: 503: 499: 497: 492: 491: 486: 485: 480: 479: 474: 473: 467: 457: 455: 450: 448: 443: 439: 429: 425: 423: 419: 415: 411: 407: 403: 398: 394: 386: 377: 374: 370: 366: 363: 359: 355: 351: 347: 337: 334: 330: 329: 323: 319: 314: 312: 308: 304: 299: 296: 292: 282: 278: 274: 270: 266: 264: 260: 256: 254: 250: 246: 244: 240: 236: 233: 229: 226: 222: 219: 217: 213: 208: 204: 200: 192: 189: 185: 182: 178: 174: 169: 165: 158: 154: 150: 146: 142: 139: 136: 132: 128: 124: 119: 116: 113: 109: 105: 101: 97: 93: 88: 84: 80: 77: 73: 70: 66: 61: 60: 52: 47: 40: 34: 30: 19: 1768:BL 13.5-inch 1475: 1373: 1352: 1331: 1312: 1284: 1272:Bibliography 1257:. Retrieved 1254:cerberus.com 1253: 1244: 1239:Hogg, p. 248 1235: 1225: 1218: 1213:Hogg, p. 248 1209: 1200: 1175:. Retrieved 1166: 1147: 1138: 1129: 1078: 1060: 1051: 1042: 1032: 1025: 1016: 1007: 916: 871:. Retrieved 867:the original 857: 840: 817: 794: 775: 769: 688: 683: 679: 671: 646:wrought iron 610: 592: 587: 564:Black Prince 563: 557: 548: 545: 522: 495: 489: 483: 477: 471: 463: 451: 442:Edward Boxer 434: 399: 395: 391: 343: 327: 315: 290: 288: 190: length 134:Manufacturer 103:Used by 58: 33: 1842:Gardner gun 1837:Gatling gun 1816:QF 4.7-inch 1699:RML 16-inch 1679:RML 11-inch 1674:RML 10-inch 1563:(Armstrong) 1259:December 5, 1204:Hogg, p. 40 1020:Hogg, p. 41 911:Hogg, p. 25 899:Hogg, p. 37 584:40 pounders 540:Fort Nelson 510:32-pounders 502:Crimean War 418:heated shot 360:, it was a 311:Crimean War 163: built 115:Crimean War 1885:Categories 1753:BL 10-inch 1669:RML 9-inch 1664:RML 8-inch 1659:RML 7-inch 1493:shell guns 1476:68-pounder 1461:24-pounder 1456:18-pounder 1195:Hogg, p.39 1177:2010-05-08 873:2010-05-08 786:References 598:gunvessels 466:Royal Navy 402:solid shot 365:smoothbore 307:Royal Navy 295:smoothbore 221:Solid Shot 18:68 pounder 1862:Torpedoes 1821:QF 6-inch 1811:QF 4-inch 1738:BL 8-inch 1723:BL 5-inch 1718:BL 4-inch 1617:converted 1594:Lancaster 1538:Howitzers 1309:Hogg, Ian 554:ironclads 496:Conqueror 470:HMS  414:case shot 410:grapeshot 380:Operation 362:cast iron 253:Elevation 155:1841–1861 98:1846–1921 72:Naval gun 57:HMS  36:Naval gun 1640:Woolwich 1311:(1974). 1097:52620555 748:See also 740:, Canada 621:Victoria 569:gun deck 493:and the 354:Bradford 305:and the 152:Produced 126:Designer 1515:Mortars 1449:cannons 642:rifling 588:Warrior 558:Warrior 549:Warrior 460:Service 422:windage 367:loaded 328:Warrior 243:Calibre 59:Warrior 1500:8-inch 1380:  1361:  1338:  1319:  1291:  1154:  1095:  1085:  625:Albert 604:and a 595:-class 593:Plover 580:7 inch 551:-class 340:Design 318:rifled 234:weight 205:9 – 18 188:Barrel 761:Notes 617:Elson 613:Gomer 523:Aetna 490:Sepoy 472:Queen 447:sabot 438:fuses 232:Shell 216:Shell 147:£225 1378:ISBN 1359:ISBN 1336:ISBN 1317:ISBN 1289:ISBN 1261:2014 1152:ISBN 1093:OCLC 1083:ISBN 627:and 615:and 582:and 561:and 512:and 478:Odin 326:HMS 320:and 289:The 202:Crew 176:Mass 111:Wars 68:Type 352:in 181:cwt 161:No. 1887:: 1252:. 1186:^ 1117:^ 1105:^ 1091:. 1069:^ 995:^ 979:^ 951:^ 937:^ 925:^ 904:^ 882:^ 847:: 826:^ 803:^ 652:. 623:, 608:. 487:, 481:, 475:, 412:, 408:, 404:, 1642:) 1638:( 1619:) 1615:( 1596:) 1427:e 1420:t 1413:v 1386:. 1367:. 1344:. 1325:. 1297:. 1263:. 1180:. 1160:. 1099:. 876:. 851:. 542:. 62:. 31:. 20:)

Index

68 pounder
68-pounder (disambiguation)

HMS Warrior
Naval gun
Coast Defence gun
Crimean War
Low Moor Ironworks
cwt
Barrel
Shell
Solid Shot
Explosive Shell
Shell
Calibre
Elevation
Muzzle velocity
smoothbore
muzzle-loading
Royal Artillery
Royal Navy
Crimean War
rifled
breech loading
HMS Warrior
rifled muzzle loaders
ships of the line
Low Moor Iron Works
Bradford
numerous cannon before it

Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.