85:
130:, otherwise known as The "Darwin Rocker", was one of Darwin's most successful designs which continued to be manufactured until the 1970s. Another famous instrument manufactured by the Cambridge Scientific Instrument Company and created by Horace Darwin was the micrometer used with "worm stone". This was used to study and analyze the rate at which worms would bury stones in the ground.
108:(1848–1903). Eventually, Fulcher was fully replaced in the company by Darwin and Dew-Smith, in 1881, who would then become the sole co-owners. In light of the company being taken over, by Darwin and Dew-Smith, it grew in regard and size. By the time the company was about 15 years old, in 1891, Horace Darwin became the sole owner of the company.
523:
99:
was a company founded in the late 1870s by Robert
Fulcher. The original use of the company was to service instruments for the Cambridge physiology department. In the beginning, the company was financially driven by a friend of
210:(NEB). The NEB performed a major reorganisation but retained the Cambridge Instruments name, before privatising the company again in 1979. In 1980, Cambridge Instruments merged its medical instruments business with
515:
175:, who was appointed personal assistant to Horace Darwin in 1898, and later became Managing Director and Chairman of the company. His collection of scientific instruments later formed the basis of the
238:, manufacturing no instruments itself but owning parts of other businesses that did. After several further transfers of ownership, it was eventually dissolved in 2021.
115:, was first apprenticed to an engineering firm in Kent, and returned to Cambridge in 1875. Dew-Smith was an engineer, photographer and instrument maker who was at
211:
219:
168:
moved on to be head of the
National Physical Laboratory and Whipple moved to be chairman of the board. Whipple stayed as chairman until his death in 1953.
543:
58:
528:
227:
17:
183:, who had joined as foreman in 1880, left in 1898 to form the W.G. Pye Instrument Company with his son, which ultimately become the
176:
553:
548:
447:
206:
thereby reviving the brand. Losses continued, so in 1976 the company received a government bailout that made it part of the
490:
271:
505:
Learner, R. (1987). Horace Darwin and the
Cambridge Scientific Instrument Company. Contemporary Physics, 28(3), 323.
190:
From 1960 the company started to decline and struggled to turn a profit. In 1968 the company was bought by the
89:
524:
Collections du musée de sismologie et magnétisme terrestre: inclinomètre roratif, sismomètre
Galitzine ...
198:; as part of the acquisition process the former Cambridge Instruments operation was spun out as part of
194:, who continued to use the Cambridge name on some products. In 1974 George Kent was itself acquired by
116:
207:
396:
263:
Horace Darwin's shop : a history of the
Cambridge Scientific Instrument Company, 1878 to 1968
105:
66:
299:
172:
161:
156:
In 1928 when Horace Darwin died the company and the instruments continued to progress rapidly.
150:
76:
164:(1871 - 1953) would also become Managing Director and share that role with Cecil Mason, until
231:
165:
157:
120:
223:
145:, and became The Cambridge and Paul Instrument Company Ltd. The name was shortened to the
8:
180:
486:
369:
361:
319:
277:
267:
222:. The Cambridge Instruments company owned 20% of Picker, with the other 80% owned by
191:
353:
311:
215:
457:
422:
357:
235:
138:
142:
112:
84:
315:
537:
483:
Horace Darwin's Shop: A History of the
Cambridge Scientific Company 1878–1968
365:
323:
101:
62:
40:
281:
373:
341:
195:
261:
134:
36:
92:, was produced by the Cambridge Scientific Instrument Company in 1965.
127:
160:(1887 - 1962), Horace's nephew, took over as chairman of the board.
184:
452:
300:"Horace Darwin and the Cambridge Scientific Instrument Company"
171:
Several early employees went on to further renown, including
234:. By that time Cambridge Instruments was a dormant
535:
420:
544:Technology companies of the United Kingdom
259:
416:
414:
342:"Instrument Makers: Horace Darwin's Shop"
391:
389:
387:
385:
383:
202:, which a year later renamed itself the
177:Whipple Museum of the History of Science
83:
297:
226:In 1983 Cambridge Instruments acquired
97:Cambridge Scientific Instrument Company
28:Cambridge Scientific Instrument Company
14:
536:
495:Wilson, D. (1987). Instrument Makers.
481:Cattermole, M.J.G. & Wolfe, A.F.,
411:
339:
143:R.W. Paul Instrument Company of London
126:Designed between 1883/84, the rocking
380:
149:. in 1924 when it was converted to a
88:Stereoscan MK1, the first commercial
397:"Cambridge Scientific Instrument Co"
335:
333:
293:
291:
255:
253:
251:
266:. A. F. Wolfe. Bristol: A. Hilger.
24:
200:Scientific and Medical Instruments
141:in 1895. In 1920 it took over the
25:
565:
509:
330:
288:
248:
147:Cambridge Instrument Company Ltd
119:with Darwin. Darwin's grandson
516:Smithsonian Collection Catalogs
448:"CAMBRIDGE INSTRUMENTS LIMITED"
554:Instrument-making corporations
440:
230:and in 1987 it floated on the
13:
1:
260:Cattermole, M. J. G. (1987).
241:
549:Companies based in Cambridge
423:"An instrumental collection"
358:10.1126/science.237.4816.783
340:Wilson, D. B. (1987-08-14).
90:scanning electron microscope
18:Cambridge Instrument Company
7:
298:Learner, Dr R. (May 1987).
10:
570:
475:
117:Trinity College, Cambridge
111:Horace Darwin, the son of
316:10.1080/00107518708219075
208:National Enterprise Board
72:
54:
46:
32:
204:Cambridge Instrument Co.
427:University of Cambridge
67:Albert George Dew-Smith
485:, (Adam Hilger, 1987)
151:Public limited company
93:
77:Scientific instruments
232:London Stock Exchange
212:GEC Medical Equipment
121:Erasmus Darwin Barlow
87:
304:Contemporary Physics
224:General Electric Co.
220:Picker International
187:group of companies.
123:was later chairman.
399:. gracesguide.co.uk
29:
94:
27:
421:Williams, Tom A.
192:George Kent group
158:Charles G. Darwin
82:
81:
16:(Redirected from
561:
522:
502:(4816), 783-783.
469:
468:
466:
464:
444:
438:
437:
435:
433:
418:
409:
408:
406:
404:
393:
378:
377:
337:
328:
327:
295:
286:
285:
257:
216:American Optical
106:Albert Dew-Smith
30:
26:
21:
569:
568:
564:
563:
562:
560:
559:
558:
534:
533:
520:
512:
478:
473:
472:
462:
460:
458:Companies House
446:
445:
441:
431:
429:
419:
412:
402:
400:
395:
394:
381:
338:
331:
296:
289:
274:
258:
249:
244:
236:holding company
139:limited company
65:
61:
39:
23:
22:
15:
12:
11:
5:
567:
557:
556:
551:
546:
532:
531:
526:
518:
511:
510:External links
508:
507:
506:
503:
493:
477:
474:
471:
470:
439:
410:
379:
329:
310:(3): 323–324.
287:
272:
246:
245:
243:
240:
181:William G. Pye
173:Robert Whipple
162:Robert Whipple
113:Charles Darwin
80:
79:
74:
70:
69:
59:Robert Fulcher
56:
52:
51:
48:
44:
43:
34:
9:
6:
4:
3:
2:
566:
555:
552:
550:
547:
545:
542:
541:
539:
530:
527:
525:
519:
517:
514:
513:
504:
501:
498:
494:
492:
491:0-85274-569-9
488:
484:
480:
479:
459:
455:
454:
449:
443:
428:
424:
417:
415:
398:
392:
390:
388:
386:
384:
375:
371:
367:
363:
359:
355:
352:(4816): 783.
351:
347:
343:
336:
334:
325:
321:
317:
313:
309:
305:
301:
294:
292:
283:
279:
275:
273:0-85274-569-9
269:
265:
264:
256:
254:
252:
247:
239:
237:
233:
229:
225:
221:
217:
213:
209:
205:
201:
197:
193:
188:
186:
182:
178:
174:
169:
167:
163:
159:
154:
152:
148:
144:
140:
136:
131:
129:
124:
122:
118:
114:
109:
107:
104:(1851–1928),
103:
102:Horace Darwin
98:
91:
86:
78:
75:
71:
68:
64:
63:Horace Darwin
60:
57:
53:
49:
45:
42:
41:Manufacturing
38:
35:
31:
19:
499:
496:
482:
461:. Retrieved
451:
442:
430:. Retrieved
426:
403:23 September
401:. Retrieved
349:
345:
307:
303:
262:
203:
199:
196:Brown Boveri
189:
170:
155:
146:
132:
125:
110:
96:
95:
521:(in French)
135:partnership
538:Categories
529:Word Press
242:References
228:GEC Londex
37:Technology
366:0036-8075
324:0010-7514
179:in 1944.
137:became a
128:microtome
497:Science,
374:17751568
282:17649207
218:to form
73:Products
33:Industry
476:Sources
463:13 June
432:8 April
346:Science
55:Founder
47:Founded
489:
453:Gov.uk
372:
364:
322:
280:
270:
166:Darwin
133:Their
487:ISBN
465:2024
434:2020
405:2014
370:PMID
362:ISSN
320:ISSN
278:OCLC
268:ISBN
214:and
50:1881
500:237
354:doi
350:237
312:doi
185:Pye
540::
456:.
450:.
425:.
413:^
382:^
368:.
360:.
348:.
344:.
332:^
318:.
308:28
306:.
302:.
290:^
276:.
250:^
153:.
467:.
436:.
407:.
376:.
356::
326:.
314::
284:.
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
.jpg)