476:
341:
446:
416:
371:
296:
281:
206:
386:
251:
461:
131:
356:
266:
191:
326:
236:
221:
431:
311:
541:
86:
504:
196:
176:
161:
546:
513:
466:
512:. Vol. Occasional Publication No. 4. Washington, D.C: Society for Industrial Archeology. Archived from
56:
71:
146:
421:
121:
41:
20:
401:
116:
106:
101:
8:
436:
301:
76:
241:
391:
451:
211:
151:
535:
406:
331:
91:
61:
477:
Columbia Bridge
Company, Successors to Columbia Bridge Works of Dayton, OH
346:
481:
376:
361:
271:
166:
136:
46:
316:
181:
286:
256:
226:
506:
A Directory of
American Bridge-Building Companies, 1840-1900
533:
502:
495:(1899, September 15). "Trust Conference Work".
542:Lists of corporate mergers and acquisitions
342:Gilette & Herzog Manufactering Company
547:Lists of companies of the United States
534:
447:Hilton Bridge and Construction Company
13:
417:Bellefonte Bridge and Iron Company
14:
558:
372:Schultz Bridge and Iron Company
297:Rochester Bridge and Iron Works
282:Detroit Bridge and Iron Company
207:Elmira Bridge Company, Limited
1:
489:
387:Buffalo Bridge and Iron Works
252:Lessig Bridge and Iron Works
19:Companies consolidated into
7:
57:Wrought Iron Bridge Company
10:
563:
92:Philadelphia, Pennsylvania
72:Berlin Iron Bridge Company
462:Horseheads Bridge Company
147:Youngstown Bridge Company
132:Pittsburgh Bridge Company
503:Darnell, Victor (1984).
482:Pittsburgh, Pennsylvania
422:Bellefonte, Pennsylvania
377:Pittsburgh, Pennsylvania
362:Pittsburgh, Pennsylvania
357:Lafayette Bridge Company
272:Pittsburgh, Pennsylvania
167:Pittsburgh, Pennsylvania
137:Pittsburgh, Pennsylvania
47:Pittsburgh, Pennsylvania
267:Shiffler Bridge Company
192:J.B. & J.M. Cornell
42:Keystone Bridge Company
21:American Bridge Company
347:Minneapolis, Minnesota
402:Canton Bridge Company
327:Toledo Bridge Company
237:Edgemoor Bridge Works
222:American Bridge Works
117:Groton Bridge Company
467:Horseheads, New York
317:Milwaukee, Wisconsin
107:Athens, Pennsylvania
102:Union Bridge Company
437:St. Louis, Missouri
432:Coke and Iron Works
312:J.G. Wagner and Co.
302:Rochester, New York
77:Berlin, Connecticut
23:
497:The New York Times
242:Edgemoor, Delaware
182:Brooklyn, New York
87:Pencoyd Iron Works
18:
487:
486:
392:Buffalo, New York
287:Detroit, Michigan
257:Chicago, Illinois
227:Chicago, Illinois
197:Cornell, New York
177:Post & McCord
554:
528:
526:
524:
519:on July 19, 2011
518:
511:
452:Albany, New York
212:Elmira, New York
162:Carnegie Company
152:Youngstown, Ohio
122:Groton, New York
24:
17:
562:
561:
557:
556:
555:
553:
552:
551:
532:
531:
522:
520:
516:
509:
492:
12:
11:
5:
560:
550:
549:
544:
530:
529:
500:
491:
488:
485:
484:
479:
474:
470:
469:
464:
459:
455:
454:
449:
444:
440:
439:
434:
429:
425:
424:
419:
414:
410:
409:
404:
399:
395:
394:
389:
384:
380:
379:
374:
369:
365:
364:
359:
354:
350:
349:
344:
339:
335:
334:
329:
324:
320:
319:
314:
309:
305:
304:
299:
294:
290:
289:
284:
279:
275:
274:
269:
264:
260:
259:
254:
249:
245:
244:
239:
234:
230:
229:
224:
219:
215:
214:
209:
204:
200:
199:
194:
189:
185:
184:
179:
174:
170:
169:
164:
159:
155:
154:
149:
144:
140:
139:
134:
129:
125:
124:
119:
114:
110:
109:
104:
99:
95:
94:
89:
84:
80:
79:
74:
69:
65:
64:
59:
54:
50:
49:
44:
39:
35:
34:
31:
28:
9:
6:
4:
3:
2:
559:
548:
545:
543:
540:
539:
537:
515:
508:
507:
501:
498:
494:
493:
483:
480:
478:
475:
472:
471:
468:
465:
463:
460:
457:
456:
453:
450:
448:
445:
442:
441:
438:
435:
433:
430:
427:
426:
423:
420:
418:
415:
412:
411:
408:
405:
403:
400:
397:
396:
393:
390:
388:
385:
382:
381:
378:
375:
373:
370:
367:
366:
363:
360:
358:
355:
352:
351:
348:
345:
343:
340:
337:
336:
333:
330:
328:
325:
322:
321:
318:
315:
313:
310:
307:
306:
303:
300:
298:
295:
292:
291:
288:
285:
283:
280:
277:
276:
273:
270:
268:
265:
262:
261:
258:
255:
253:
250:
247:
246:
243:
240:
238:
235:
232:
231:
228:
225:
223:
220:
217:
216:
213:
210:
208:
205:
202:
201:
198:
195:
193:
190:
187:
186:
183:
180:
178:
175:
172:
171:
168:
165:
163:
160:
157:
156:
153:
150:
148:
145:
142:
141:
138:
135:
133:
130:
127:
126:
123:
120:
118:
115:
112:
111:
108:
105:
103:
100:
97:
96:
93:
90:
88:
85:
82:
81:
78:
75:
73:
70:
67:
66:
63:
60:
58:
55:
52:
51:
48:
45:
43:
40:
37:
36:
33:Headquarters
32:
29:
26:
25:
22:
16:
521:. Retrieved
514:the original
505:
496:
407:Canton, Ohio
332:Toledo, Ohio
62:Canton, Ohio
30:Company name
15:
523:January 29,
536:Categories
490:References
517:(PDF)
510:(PDF)
525:2011
473:30
458:29
443:28
428:27
413:26
398:25
383:24
368:23
353:22
338:21
323:20
308:19
293:18
278:17
263:16
248:15
233:14
218:13
203:12
188:11
173:10
538::
158:9
143:8
128:7
113:6
98:5
83:4
68:3
53:2
38:1
527:.
499:.
27:#
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.