40:
342:
377:, or in the US, chaining; it is repeated until the destination rod is reached, when the surveyor notes how many full lengths (chains) have been laid, and he can then directly read how many links (one-hundredth parts of the chain) are in the distance being measured. The chain usually ends in a handle which may or may not be part of the measurement. An inner loop (visible in the NMAH photograph) is the correct place to put the pin for some chains. Many chains were made with the handles as part of the end link and thus were included in the measurement.
373:
in the ground at the destination point. Starting at the originating point the chain is laid out towards the ranging rod, and the surveyor then directs the chainman to make the chain perfectly straight and pointing directly at the ranging rod. A pin is put in the ground at the forward end of the chain, and the chain is moved forward so that its hind end is at that point, and the chain is extended again towards the destination point. This process is called
354:
320:...a Word or two of Dimensurators or Measuring Instruments, whereof the mosts usual has been the Chain, and the common length for English Measures 4 Poles, as answering indifferently to the Englishs Mile and Acre, 10 such Chains in length making a Furlong, and 10 single square Chains an Acre, so that a square Mile contains 640 square Acres...'
380:
The whole process is repeated for all the other pairs of points required, and it is a simple matter to make a scale diagram of the plot of land. The process is surprisingly accurate and requires only very low technology. Surveying with a chain is simple if the land is level and continuous—it is not
372:
a field or other parcel of land with Gunter's chain is to first determine corners and other significant locations, and then to measure the distance between them, taking two points at a time. The surveyor is assisted by a chainman. A ranging rod (usually a prominently coloured wooden pole) is placed
291:
The 66-foot (20.1 m) chain is divided into 100 links, usually marked off into groups of 10 by brass rings or tags which simplify intermediate measurement. Each link is thus 7.92 inches (201 mm) long. A quarter chain, or 25 links, measures 16 feet 6 inches (5.03 m) and thus
315:
measured 10 square chains in Gunter's system, the entire process of land area measurement could be computed using measurements in chains, and then converted to acres by dividing the results by 10. Hence 10 chains by 10 chains (100 square chains) equals 10 acres, 5 chains by 5 chains (25 square
567:
Geodaesia: or, The art of surveying and measuring land made easy : shewing, by plain and practical rules, how to survey, protract, cast up, reduce or divide any piece of land whatsoever : with new tables for the ease of the surveyor in reducing the measure of
411:
plats are published in the chain unit to maintain the consistency of a two-hundred-year-old database. In the
Midwest of the US it is not uncommon to encounter deeds with references to chains, poles, or rod units, especially in farming country. Minor roads surveyed in
381:
physically practicable to range across large depressions or significant waterways, for example. On sloping land, the chain was to be "leveled" by raising one end as needed, so that undulations did not increase the apparent length of the side or the area of the tract.
770:
728:
706:
542:
1884:
1292:
311:
Gunter's chain reconciled two seemingly incompatible systems: the traditional
English land measurements, based on the number four, and decimals based on the number 10. Since an
2410:
486:
made chains with 9.90-inch links, most commonly as 33-foot half-chains of 40 links. These chains were sometimes used in the
American colonies, particularly Pennsylvania.
1866:
920:
2415:
403:. This unit still exists as a location identifier on British railways, as well as all across America in what is called the public land survey system. In the
842:
748:
661:
493:, surveying chains 20 metres (65 ft 7.4 in) (occasionally 30 metres) in length are used. Links are 200 millimetres (7.87 in) long.
800:
1859:
913:
534:
449:(0.3048 m) long. The original of such chains was that constructed, to very high precision, for the measurement of the baselines of the
2374:
765:
468:(33 feet, 10.0584 m) length. Each rod (or perch or pole) consists of 100 links, (1.98 inches, 50.292 mm each), which are called
601:
1274:
454:
858:
631:
1215:
1852:
1225:
906:
893:
572:
723:
701:
688:
1190:
450:
17:
782:
316:
chains) equals 2.5 acres. By the 1670s the chain and the link had become statutory units of measurement in
England.
1828:
504:, 10-metre (32 ft 9.7 in) chains, of 50 links each 200 millimetres (7.87 in) long were used until the 1950s.
264:(1581–1626). It enabled plots of land to be accurately surveyed and plotted, for legal and commercial purposes.
2395:
276:
157:
58:
839:
1875:
745:
1267:
1026:
971:
1833:
653:
408:
399:), its legacy was a new statutory unit of length called the chain, equal to 22 yards (66 feet) of 100
2369:
1823:
1230:
2400:
796:
2405:
1260:
1195:
1185:
1180:
2262:
1699:
1220:
1210:
966:
1898:
1311:
1200:
888:
297:
45:
39:
2338:
2288:
1715:
1240:
1235:
941:
929:
830:
Denny, Milton. "The
Colonial Surveyor in Pennsylvania", Surveyors Historical Society, 2013.
513:
8:
2354:
2328:
2313:
1816:
1770:
1740:
1205:
1051:
986:
593:
2364:
2359:
1811:
1801:
1136:
961:
883:
623:
67:
341:
1316:
778:
497:
327:
1021:
981:
1061:
870:
Plomion, Charles. Arithmétique-Cours élémentaire, Librairie A. Hatier, Paris, 1925
2257:
2157:
1755:
1086:
846:
774:
752:
732:
710:
565:
1844:
898:
821:
Zupko, Ronald Edward. A Dictionary of
Weights and Measures for the British Isles
260:. It was designed and introduced in 1620 by English clergyman and mathematician
2333:
2293:
2162:
1785:
1760:
1720:
1653:
1612:
1562:
1283:
1161:
1156:
1081:
976:
395:
Although link chains were later superseded by the steel ribbon tape (a form of
280:
63:
564:
John Love (1688). "VII : How to cast up the
Contents of a Plot of Land".
2389:
2236:
2198:
2132:
1806:
1765:
1730:
1668:
1582:
1386:
1381:
1166:
1146:
1116:
1041:
1036:
735:. Longman, Brown, Green and Longmans. London. p. 29. Retrieved April 7, 2009.
501:
437:
424:
404:
261:
127:
2308:
2283:
2193:
2178:
2112:
1948:
1933:
1745:
1663:
1648:
1643:
1628:
1587:
1552:
1526:
1417:
1371:
1356:
1126:
1111:
1101:
1096:
1091:
1066:
1031:
1001:
991:
946:
483:
396:
390:
268:
2323:
2303:
2183:
2117:
2091:
2050:
1986:
1976:
1971:
1966:
1918:
1913:
1908:
1780:
1735:
1658:
1633:
1567:
1557:
1506:
1432:
1422:
1412:
1407:
1402:
1336:
1331:
1326:
1016:
996:
755:. Chapter 2, Section 8: Public Roads. New Zealand Institute of Surveyors.
446:
417:
400:
272:
117:
2318:
2298:
2267:
2241:
2086:
2055:
2045:
2024:
2019:
2014:
2009:
1928:
1750:
1725:
1694:
1511:
1501:
1475:
1470:
1460:
1455:
1351:
1141:
1131:
1076:
1046:
1011:
956:
465:
293:
241:
2213:
2137:
2096:
1673:
1056:
420:
in the 19th and early 20th centuries are customarily one chain wide.
413:
369:
353:
346:
257:
364:. Exhibit in National Museum of American History, Washington, DC, US
267:
Gunter developed an actual measuring chain of 100 links. These, the
2208:
2040:
1678:
1592:
1547:
1496:
1121:
951:
861:- R. Gopalakrishnan, Sri Venkateswara College of Engineering (pdf)
464:, also from the 17th century, is based on a 200-link chain of two
2231:
1938:
1775:
1366:
1252:
1106:
374:
301:
2127:
2070:
1577:
1531:
1465:
1346:
78:
725:
A complete treatise on practical land-surveying, Ninth edition
2188:
2065:
1638:
1521:
1480:
1071:
490:
141:
2122:
2060:
1981:
1943:
1923:
1903:
1572:
1516:
1427:
1376:
1341:
1321:
1306:
1151:
312:
305:
224:
2203:
713:. Horace Cox. London. pp. 22–24. Retrieved April 7, 2009.
764:
Craven, Ian; Gray, Martin; Stoneham, Geraldine (1994).
445:, where the chain consists also of 100 links, each one
349:, New Zealand, laid down in 1880 to standardize surveys
131:
435:
A similar
American system, of lesser popularity, is
2411:
Customary units of measurement in the United States
1874:
928:
2387:
500:, and later in countries that had adopted the
1860:
1268:
914:
2416:Length, distance, or range measuring devices
27:Distance measuring device used for surveying
430:
1867:
1853:
1275:
1261:
921:
907:
532:
256:) is a distance-measuring device used for
563:
455:Principal Triangulation of Great Britain
352:
340:
687:. Vol. 1 (16th ed.). p.
621:
557:
14:
2388:
682:
357:Surveyor's chain, New York state, US,
1848:
1256:
902:
777:. Cambridge University Press. p. 27.
1885:Comparison with imperial unit system
1293:Comparison with US customary system
803:from the original on 1 October 2017
794:
746:"Land Title Surveys in New Zealand"
545:from the original on 19 August 2016
24:
1282:
634:from the original on 9 August 2018
571:. London: J. Taylor. p. 122.
25:
2427:
2375:Foot–pound–second system of units
877:
664:from the original on 26 July 2018
384:
279:in England and subsequently the
38:
864:
852:
849:My Agriculture information bank
833:
824:
815:
788:
758:
744:McKay, Donald F. (ed.) (2009).
604:from the original on 2023-08-11
575:from the original on 2024-04-28
451:Anglo-French Survey (1784–1790)
1829:Foot–pound–second system (FPS)
738:
716:
694:
676:
646:
624:"How to Make a Gunter's Chain"
615:
586:
539:www.northcravenheritage.org.uk
526:
286:
13:
1:
1876:United States customary units
840:Instruments used in Surveying
519:
358:
972:Coordinate-measuring machine
884:How to make a Gunter's Chain
7:
1834:Twenty-foot equivalent unit
507:
10:
2432:
2268:Kilopounds per square inch
767:Australian Popular Culture
611:– via Fulltable.com.
388:
90:1 gunter's chain
2370:English Engineering Units
2347:
2276:
2250:
2224:
2171:
2150:
2105:
2079:
2033:
2002:
1995:
1959:
1891:
1882:
1824:English Engineering units
1794:
1708:
1687:
1621:
1605:
1540:
1489:
1448:
1441:
1395:
1299:
1290:
1175:
937:
700:Holloway, Thomas (1881).
535:"Rods, poles and perches"
480:, 19.8 inches, 0.503 m).
472:(″), ten of which make a
427:is one chain (22 yards).
336:
230:
196:
192:
174:
166:
156:
151:
123:
106:
102:
84:
74:
57:
52:
37:
32:
2277:Other units and measures
1709:Other units and measures
1216:Machine and metalworking
894:Nineteenth century image
722:Nesbit, Anthony (1847).
431:Similar measuring chains
304:and 80 chains measure a
300:). Ten chains measure a
1226:Measuring and alignment
622:Manthey, David (2002).
345:Standard chain mark in
2263:Pounds per square inch
1700:Pounds per square inch
703:The practical surveyor
683:Punmia, B. C. (2005).
365:
350:
334:
200:imperial/US units
162:imperial/US units
110:imperial/US units
2396:Surveying instruments
1899:Thousandth of an inch
1312:Thousandth of an inch
460:The even less common
356:
344:
318:
180:1 gunter's link
46:Campus Martius Museum
2339:Ton of refrigeration
2289:British thermal unit
1716:British thermal unit
1191:Cutting and abrasive
1027:Laser measuring tool
514:Distance measurement
496:In France after the
254:Gunter's measurement
2355:American wire gauge
2329:Pound-foot (torque)
2314:Foot-pound (energy)
932:and alignment tools
797:"Law 6 – the pitch"
660:. 25 October 2016.
409:Public Lands Survey
407:(US), for example,
187:... is equal to ...
97:... is equal to ...
53:General information
18:Gunter's Chain
2365:Body jewelry sizes
2360:Avoirdupois system
1802:Avoirdupois system
1137:Thread pitch gauge
962:Combination square
845:2018-07-07 at the
773:2024-04-28 at the
751:2015-05-23 at the
731:2024-04-28 at the
709:2024-04-28 at the
533:Slater; Saunders.
366:
351:
277:statutory measures
238:
232:
204:
198:
138:
125:
114:
108:
44:Gunter's chain at
33:Gunter's chain
2383:
2382:
2146:
2145:
1842:
1841:
1601:
1600:
1250:
1249:
942:Architect's scale
654:"Types of Chains"
498:French Revolution
443:engineer's system
247:
246:
234:metric (SI) units
175:Conversions
147:
146:
85:Conversions
16:(Redirected from
2423:
2000:
1999:
1869:
1862:
1855:
1846:
1845:
1446:
1445:
1277:
1270:
1263:
1254:
1253:
1022:Laser line level
987:Engineer's scale
982:Drafting machine
923:
916:
909:
900:
899:
871:
868:
862:
856:
850:
837:
831:
828:
822:
819:
813:
812:
810:
808:
792:
786:
762:
756:
742:
736:
720:
714:
698:
692:
691:
680:
674:
673:
671:
669:
650:
644:
643:
641:
639:
619:
613:
612:
610:
609:
590:
584:
583:
581:
580:
561:
555:
554:
552:
550:
530:
479:
423:The length of a
363:
360:
332:
239:
233:
220:
218:
217:
214:
211:
205:
199:
149:
148:
139:
126:
115:
109:
42:
30:
29:
21:
2431:
2430:
2426:
2425:
2424:
2422:
2421:
2420:
2401:Units of length
2386:
2385:
2384:
2379:
2348:Related systems
2343:
2272:
2258:Inch of mercury
2246:
2220:
2167:
2158:Feet per second
2142:
2101:
2075:
2029:
1991:
1955:
1887:
1878:
1873:
1843:
1838:
1795:Related systems
1790:
1756:Horsepower-hour
1704:
1683:
1617:
1597:
1536:
1485:
1437:
1391:
1295:
1286:
1281:
1251:
1246:
1245:
1171:
1087:Sliding T bevel
933:
927:
889:Image from 1675
880:
875:
874:
869:
865:
857:
853:
847:Wayback Machine
838:
834:
829:
825:
820:
816:
806:
804:
793:
789:
775:Wayback Machine
763:
759:
753:Wayback Machine
743:
739:
733:Wayback Machine
721:
717:
711:Wayback Machine
699:
695:
681:
677:
667:
665:
658:The Constructor
652:
651:
647:
637:
635:
628:Orbital Central
620:
616:
607:
605:
592:
591:
587:
578:
576:
562:
558:
548:
546:
531:
527:
522:
510:
477:
462:Rathborn system
433:
393:
387:
361:
339:
333:
324:
289:
252:(also known as
237:
231:
222:
215:
212:
209:
208:
206:
203:
197:
137:
124:
113:
107:
48:
28:
23:
22:
15:
12:
11:
5:
2429:
2419:
2418:
2413:
2408:
2406:Imperial units
2403:
2398:
2381:
2380:
2378:
2377:
2372:
2367:
2362:
2357:
2351:
2349:
2345:
2344:
2342:
2341:
2336:
2334:Spinning count
2331:
2326:
2321:
2316:
2311:
2306:
2301:
2296:
2294:Degree (angle)
2291:
2286:
2280:
2278:
2274:
2273:
2271:
2270:
2265:
2260:
2254:
2252:
2248:
2247:
2245:
2244:
2239:
2234:
2228:
2226:
2222:
2221:
2219:
2218:
2217:
2216:
2211:
2201:
2196:
2191:
2186:
2181:
2175:
2173:
2169:
2168:
2166:
2165:
2163:Miles per hour
2160:
2154:
2152:
2148:
2147:
2144:
2143:
2141:
2140:
2135:
2130:
2125:
2120:
2115:
2109:
2107:
2103:
2102:
2100:
2099:
2094:
2089:
2083:
2081:
2077:
2076:
2074:
2073:
2068:
2063:
2058:
2053:
2048:
2043:
2037:
2035:
2031:
2030:
2028:
2027:
2022:
2017:
2012:
2006:
2004:
1997:
1993:
1992:
1990:
1989:
1984:
1979:
1974:
1969:
1963:
1961:
1957:
1956:
1954:
1953:
1952:
1951:
1941:
1936:
1931:
1926:
1921:
1916:
1911:
1906:
1901:
1895:
1893:
1889:
1888:
1883:
1880:
1879:
1872:
1871:
1864:
1857:
1849:
1840:
1839:
1837:
1836:
1831:
1826:
1821:
1820:
1819:
1814:
1804:
1798:
1796:
1792:
1791:
1789:
1788:
1786:Spinning count
1783:
1778:
1773:
1768:
1763:
1758:
1753:
1748:
1743:
1738:
1733:
1728:
1723:
1718:
1712:
1710:
1706:
1705:
1703:
1702:
1697:
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1689:
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1656:
1651:
1646:
1641:
1636:
1631:
1625:
1623:
1619:
1618:
1616:
1615:
1613:Miles per hour
1609:
1607:
1603:
1602:
1599:
1598:
1596:
1595:
1590:
1585:
1580:
1575:
1570:
1565:
1560:
1555:
1550:
1544:
1542:
1538:
1537:
1535:
1534:
1529:
1524:
1519:
1514:
1509:
1504:
1499:
1493:
1491:
1487:
1486:
1484:
1483:
1478:
1473:
1468:
1463:
1458:
1452:
1450:
1443:
1439:
1438:
1436:
1435:
1430:
1425:
1420:
1415:
1410:
1405:
1399:
1397:
1393:
1392:
1390:
1389:
1384:
1379:
1374:
1369:
1364:
1362:Gunter's chain
1359:
1354:
1349:
1344:
1339:
1334:
1329:
1324:
1319:
1314:
1309:
1303:
1301:
1297:
1296:
1291:
1288:
1287:
1284:Imperial units
1280:
1279:
1272:
1265:
1257:
1248:
1247:
1244:
1243:
1238:
1233:
1228:
1223:
1218:
1213:
1208:
1203:
1198:
1193:
1188:
1183:
1181:Types of tools
1177:
1176:
1173:
1172:
1170:
1169:
1167:Winding sticks
1164:
1159:
1157:Weighing scale
1154:
1149:
1144:
1139:
1134:
1129:
1124:
1119:
1114:
1109:
1104:
1099:
1094:
1089:
1084:
1079:
1074:
1069:
1064:
1059:
1054:
1049:
1044:
1039:
1034:
1029:
1024:
1019:
1014:
1009:
1007:Gunter's chain
1004:
999:
994:
989:
984:
979:
977:Diagonal scale
974:
969:
964:
959:
954:
949:
944:
938:
935:
934:
926:
925:
918:
911:
903:
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891:
886:
879:
878:External links
876:
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715:
693:
675:
645:
614:
585:
556:
524:
523:
521:
518:
517:
516:
509:
506:
432:
429:
389:Main article:
386:
385:Unit of length
383:
368:The method of
338:
335:
322:
288:
285:
281:British Empire
250:Gunter's chain
245:
244:
235:
228:
227:
221:Gunter's chain
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120:
111:
104:
103:
100:
99:
94:
87:
86:
82:
81:
76:
72:
71:
61:
55:
54:
50:
49:
43:
35:
34:
26:
9:
6:
4:
3:
2:
2428:
2417:
2414:
2412:
2409:
2407:
2404:
2402:
2399:
2397:
2394:
2393:
2391:
2376:
2373:
2371:
2368:
2366:
2363:
2361:
2358:
2356:
2353:
2352:
2350:
2346:
2340:
2337:
2335:
2332:
2330:
2327:
2325:
2322:
2320:
2317:
2315:
2312:
2310:
2307:
2305:
2302:
2300:
2297:
2295:
2292:
2290:
2287:
2285:
2282:
2281:
2279:
2275:
2269:
2266:
2264:
2261:
2259:
2256:
2255:
2253:
2249:
2243:
2240:
2238:
2235:
2233:
2230:
2229:
2227:
2223:
2215:
2212:
2210:
2207:
2206:
2205:
2202:
2200:
2199:Hundredweight
2197:
2195:
2192:
2190:
2187:
2185:
2182:
2180:
2177:
2176:
2174:
2170:
2164:
2161:
2159:
2156:
2155:
2153:
2149:
2139:
2136:
2134:
2131:
2129:
2126:
2124:
2121:
2119:
2116:
2114:
2111:
2110:
2108:
2104:
2098:
2095:
2093:
2090:
2088:
2085:
2084:
2082:
2078:
2072:
2069:
2067:
2064:
2062:
2059:
2057:
2054:
2052:
2049:
2047:
2044:
2042:
2039:
2038:
2036:
2032:
2026:
2023:
2021:
2018:
2016:
2013:
2011:
2008:
2007:
2005:
2001:
1998:
1994:
1988:
1985:
1983:
1980:
1978:
1975:
1973:
1970:
1968:
1965:
1964:
1962:
1958:
1950:
1947:
1946:
1945:
1942:
1940:
1937:
1935:
1932:
1930:
1927:
1925:
1922:
1920:
1917:
1915:
1912:
1910:
1907:
1905:
1902:
1900:
1897:
1896:
1894:
1890:
1886:
1881:
1877:
1870:
1865:
1863:
1858:
1856:
1851:
1850:
1847:
1835:
1832:
1830:
1827:
1825:
1822:
1818:
1815:
1813:
1810:
1809:
1808:
1807:English units
1805:
1803:
1800:
1799:
1797:
1793:
1787:
1784:
1782:
1779:
1777:
1774:
1772:
1769:
1767:
1766:Pound (force)
1764:
1762:
1759:
1757:
1754:
1752:
1749:
1747:
1744:
1742:
1739:
1737:
1734:
1732:
1729:
1727:
1724:
1722:
1719:
1717:
1714:
1713:
1711:
1707:
1701:
1698:
1696:
1693:
1692:
1690:
1686:
1680:
1677:
1675:
1672:
1670:
1669:Hundredweight
1667:
1665:
1662:
1660:
1657:
1655:
1652:
1650:
1647:
1645:
1642:
1640:
1637:
1635:
1632:
1630:
1627:
1626:
1624:
1620:
1614:
1611:
1610:
1608:
1604:
1594:
1591:
1589:
1586:
1584:
1581:
1579:
1576:
1574:
1571:
1569:
1566:
1564:
1563:Fluid Scruple
1561:
1559:
1556:
1554:
1551:
1549:
1546:
1545:
1543:
1539:
1533:
1530:
1528:
1525:
1523:
1520:
1518:
1515:
1513:
1510:
1508:
1505:
1503:
1500:
1498:
1495:
1494:
1492:
1488:
1482:
1479:
1477:
1474:
1472:
1469:
1467:
1464:
1462:
1459:
1457:
1454:
1453:
1451:
1447:
1444:
1440:
1434:
1431:
1429:
1426:
1424:
1421:
1419:
1416:
1414:
1411:
1409:
1406:
1404:
1401:
1400:
1398:
1394:
1388:
1385:
1383:
1382:Nautical mile
1380:
1378:
1375:
1373:
1370:
1368:
1365:
1363:
1360:
1358:
1355:
1353:
1350:
1348:
1345:
1343:
1340:
1338:
1335:
1333:
1330:
1328:
1325:
1323:
1320:
1318:
1315:
1313:
1310:
1308:
1305:
1304:
1302:
1298:
1294:
1289:
1285:
1278:
1273:
1271:
1266:
1264:
1259:
1258:
1255:
1242:
1239:
1237:
1234:
1232:
1229:
1227:
1224:
1222:
1219:
1217:
1214:
1212:
1209:
1207:
1204:
1202:
1199:
1197:
1194:
1192:
1189:
1187:
1184:
1182:
1179:
1178:
1174:
1168:
1165:
1163:
1160:
1158:
1155:
1153:
1150:
1148:
1147:Vernier scale
1145:
1143:
1140:
1138:
1135:
1133:
1130:
1128:
1125:
1123:
1120:
1118:
1115:
1113:
1110:
1108:
1105:
1103:
1100:
1098:
1095:
1093:
1090:
1088:
1085:
1083:
1080:
1078:
1075:
1073:
1070:
1068:
1065:
1063:
1060:
1058:
1055:
1053:
1050:
1048:
1045:
1043:
1042:Measuring rod
1040:
1038:
1037:Marking gauge
1035:
1033:
1030:
1028:
1025:
1023:
1020:
1018:
1015:
1013:
1010:
1008:
1005:
1003:
1000:
998:
995:
993:
990:
988:
985:
983:
980:
978:
975:
973:
970:
968:
965:
963:
960:
958:
955:
953:
950:
948:
945:
943:
940:
939:
936:
931:
924:
919:
917:
912:
910:
905:
904:
901:
895:
892:
890:
887:
885:
882:
881:
867:
860:
855:
848:
844:
841:
836:
827:
818:
802:
798:
791:
784:
783:0-521-46667-9
780:
776:
772:
769:
768:
761:
754:
750:
747:
741:
734:
730:
727:
726:
719:
712:
708:
705:
704:
697:
690:
686:
679:
663:
659:
655:
649:
633:
629:
625:
618:
603:
599:
595:
589:
574:
570:
569:
560:
544:
540:
536:
529:
525:
515:
512:
511:
505:
503:
502:Metric System
499:
494:
492:
487:
485:
481:
475:
471:
467:
463:
458:
456:
452:
448:
444:
440:
439:
428:
426:
425:cricket pitch
421:
419:
415:
410:
406:
405:United States
402:
398:
392:
382:
378:
376:
371:
355:
348:
343:
330:
329:
325:John Ogilby,
321:
317:
314:
309:
307:
303:
299:
295:
284:
282:
278:
274:
270:
265:
263:
262:Edmund Gunter
259:
255:
251:
243:
236:
229:
226:
202:
195:
191:
188:
185:
183:
179:
178:
173:
169:
165:
161:
159:
155:
152:Gunter's link
150:
143:
136:
133:
129:
122:
119:
112:
105:
101:
98:
95:
93:
89:
88:
83:
80:
77:
73:
69:
65:
62:
60:
56:
51:
47:
41:
36:
31:
19:
2309:Foot-lambert
2284:Bolt (cloth)
1746:Foot-poundal
1664:Long hundred
1644:Pound (mass)
1568:Fluid Drachm
1527:Trade gallon
1361:
1127:Tape measure
1112:Straightedge
1102:Steel square
1097:Spirit level
1092:Speed square
1067:Radius gauge
1032:Lesbian rule
1006:
1002:French curve
992:Feeler gauge
947:Beam compass
866:
854:
835:
826:
817:
805:. Retrieved
795:MCC (2018).
790:
766:
760:
740:
724:
718:
702:
696:
684:
678:
666:. Retrieved
657:
648:
636:. Retrieved
627:
617:
606:. Retrieved
597:
588:
577:. Retrieved
566:
559:
547:. Retrieved
538:
528:
495:
488:
484:Vincent Wing
482:
473:
469:
461:
459:
442:
436:
434:
422:
397:tape measure
394:
391:Chain (unit)
379:
367:
326:
319:
310:
306:statute mile
290:
266:
253:
249:
248:
186:
181:
167:Unit of
96:
91:
75:Unit of
2304:Foot-candle
2237:Pound-force
2051:Fluid ounce
1987:Square mile
1977:Square yard
1972:Square foot
1967:Square inch
1736:Foot-candle
1507:Fluid ounce
1433:Square mile
1413:Square yard
1408:Square foot
1403:Square inch
1241:Woodworking
1017:Laser level
997:Flat spline
859:Surveying I
807:23 November
418:New Zealand
362: 1830
292:measures a
287:Description
158:Unit system
70: units
59:Unit system
2390:Categories
2319:Horsepower
2299:Fahrenheit
2087:Board foot
2046:Tablespoon
2025:Cubic mile
2020:Cubic yard
2015:Cubic foot
2010:Cubic inch
1812:Winchester
1771:Pound-foot
1751:Horsepower
1741:Foot-pound
1726:Fahrenheit
1502:Tablespoon
1476:Cubic mile
1471:Cubic yard
1461:Cubic foot
1456:Cubic inch
1317:Barleycorn
1142:Try square
1132:Theodolite
1077:Set square
1062:Protractor
1052:Micrometer
1047:Meterstick
957:Chalk line
608:2023-08-09
579:2018-07-26
520:References
275:, became
223:7.92
140:20.1
2138:Acre-foot
2097:Face cord
1817:Exchequer
1674:Ship load
1057:Plumb-bob
930:Measuring
685:Surveying
598:Britannia
594:"Preface"
438:Ramsden's
414:Australia
370:surveying
347:Whanganui
328:Britannia
258:surveying
240:200
2251:Pressure
2041:Teaspoon
1688:Pressure
1593:Hogshead
1548:Chaldron
1497:Teaspoon
1196:Forestry
1186:Cleaning
1122:T-square
952:Calipers
843:Archived
801:Archived
771:Archived
749:Archived
729:Archived
707:Archived
668:4 August
662:Archived
638:2 August
632:Archived
602:Archived
600:. 1675.
573:Archived
543:Archived
508:See also
453:and the
323:—
271:and the
116:22
64:imperial
2232:Poundal
2034:Cooking
2003:Derived
1949:statute
1939:Furlong
1776:Poundal
1761:Kenning
1731:Rankine
1654:Quarter
1490:Cooking
1449:Derived
1367:Furlong
1221:Masonry
1211:Kitchen
1162:Wiggler
1107:Stencil
1082:Skirret
967:Compass
549:22 July
470:seconds
441:or the
375:ranging
302:furlong
219:
207:
134:) units
2133:Barrel
2128:Bushel
2071:Gallon
1996:Volume
1892:Length
1721:Degree
1634:Drachm
1583:Barrel
1578:Bushel
1532:Gallon
1466:Hoppus
1442:Volume
1387:League
1347:Fathom
1300:Length
1231:Mining
1201:Garden
1117:Square
781:
337:Method
331:, 1675
182:in ...
170:length
128:metric
92:in ...
79:length
2225:Force
2214:Short
2194:Pound
2189:Ounce
2179:Grain
2151:Speed
2113:Minim
2106:Other
2066:Quart
1934:Chain
1649:Stone
1639:Ounce
1629:Grain
1606:Speed
1588:Stuck
1553:Minim
1541:Other
1522:Quart
1481:Tmcft
1418:Perch
1372:Cable
1357:Chain
1236:Power
1072:Ruler
491:India
474:prime
401:links
269:chain
2324:Perm
2209:Long
2184:Dram
2172:Mass
2123:Peck
2118:Gill
2092:Cord
2080:Wood
2061:Pint
1982:Acre
1960:Area
1944:Mile
1924:Yard
1919:Foot
1914:Link
1909:Hand
1904:Inch
1781:Span
1659:Slug
1622:Mass
1573:Peck
1558:Gill
1517:Pint
1428:Acre
1423:Rood
1396:Area
1377:Mile
1342:Yard
1337:Foot
1332:Link
1327:Hand
1322:Inch
1307:Twip
1206:Hand
1152:Vise
809:2018
779:ISBN
670:2018
640:2018
568:land
551:2018
466:rods
447:foot
416:and
313:acre
298:pole
296:(or
273:link
2242:Kip
2204:Ton
2056:Cup
1929:Rod
1695:Ksi
1679:Ton
1512:Cup
1352:Rod
1012:Jig
689:39.
489:In
294:rod
216:100
2392::
799:.
656:.
630:.
626:.
596:.
541:.
537:.
457:.
359:c.
308:.
283:.
242:mm
225:in
132:SI
118:yd
68:US
1868:e
1861:t
1854:v
1276:e
1269:t
1262:v
922:e
915:t
908:v
811:.
785:.
672:.
642:.
582:.
553:.
478:′
476:(
213:/
210:1
142:m
130:(
66:/
20:)
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