78:
144:
652:
206:. Each digit of memory storage contained five tubes. Four of these represented the digits 1, 3, 5, and 7, while the fifth tube represented 9 if activated alone but added 1 to the value if activated together with another tube.
199:
Numbers were fixed-point and of variable length (one to ten digits). Arithmetic was done in floating point, but all results were converted to fixed point when stored in memory.
829:
634:
819:
495:
533:
814:
734:
589:
824:
617:
467:
462:
498:, p. 69, the Univac 60 could use 60 columns of data from a punched card, whereas the Univac 120 could use 120 columns.
709:
203:
762:
678:
668:
624:
457:
612:
181:
177:(1953). The model number referred to the number of decimal digits it could read from each punched card.
744:
582:
629:
788:
491:
783:
767:
699:
575:
552:
543:
639:
156:
91:
36:
77:
808:
793:
704:
673:
184:, a building that currently houses the Rowayton Public Library and Community Center.
162:
148:
143:
561:
188:
135:
651:
660:
166:
17:
729:
724:
534:
Rowayton, Connecticut: Birthplace of the World's First
Business Computer
683:
523:, chapter 3 (pp. 53–73), Mike Hally, 2005, ISBN 978-0-309-09630-0.
754:
719:
598:
191:
was introduced in 1962. About 1000 total had been produced by 1961.
714:
739:
571:
556:
A Third Survey of
Domestic Electronic Digital Computing Systems
547:
A Third Survey of
Domestic Electronic Digital Computing Systems
180:
The machine was designed in "The Barn", at 33 Highland Ave. in
521:
Electronic Brains: Stories from the dawn of the computer age
488:
Electronic Brains: Stories from the dawn of the computer age
538:
567:
169:, was designed in 1949. It was sold in two models: the
776:
753:
692:
659:
605:
131:
123:
115:
97:
87:
60:
42:
32:
583:
558:Report No. 1115, March 1961 by Martin H. Weik
549:Report No. 1115, March 1961 by Martin H. Weik
147:A UNIVAC 120 served as the first computer in
8:
70:
27:
650:
590:
576:
568:
187:These machines were discontinued when the
69:
26:
400:
208:
142:
479:
165:calculator which was programmed with a
830:Computer-related introductions in 1952
553:Universal Autometic Computer Model 120
562:Service and Programming documentation
544:Universal Automatic Computer Model 60
7:
635:Eckert–Mauchly Computer Corporation
740:New Executive Programming Language
25:
76:
539:Rowayton Public Library Website
507:model 120 - see plaque in image
618:System Development Corporation
1:
468:List of vacuum-tube computers
463:History of computing hardware
820:UNIVAC unit record equipment
103:; 71 years ago
48:; 72 years ago
846:
202:Digits are represented in
710:Burroughs B2500 and B4900
648:
75:
815:Programmable calculators
204:bi-quinary coded decimal
763:List of UNIVAC products
679:UNIVAC 1100/2200 series
669:Burroughs Large Systems
625:Convergent Technologies
490:, by Mike Hally, 2005,
458:List of UNIVAC products
151:
825:Vacuum tube computers
613:Burroughs Corporation
182:Rowayton, Connecticut
146:
72:
29:
630:Sperry Corporation
152:
802:
801:
789:J. Presper Eckert
496:978-0-309-09630-0
449:
448:
394:
393:
141:
140:
68:
67:
16:(Redirected from
837:
784:Robert S. Barton
715:Command AND Edit
654:
592:
585:
578:
569:
564:at bitsavers.org
508:
505:
499:
484:
401:
209:
111:
109:
104:
80:
73:
56:
54:
49:
30:
21:
845:
844:
840:
839:
838:
836:
835:
834:
805:
804:
803:
798:
772:
768:UNIVAC FASTRAND
749:
700:Burroughs B1700
688:
655:
646:
601:
596:
530:
517:
515:Further reading
512:
511:
506:
502:
485:
481:
476:
454:
427:
415:Number of tubes
399:
197:
173:(1952) and the
107:
105:
102:
83:
52:
50:
47:
23:
22:
15:
12:
11:
5:
843:
841:
833:
832:
827:
822:
817:
807:
806:
800:
799:
797:
796:
791:
786:
780:
778:
774:
773:
771:
770:
765:
759:
757:
751:
750:
748:
747:
742:
737:
732:
727:
722:
717:
712:
707:
702:
696:
694:
690:
689:
687:
686:
681:
676:
671:
665:
663:
657:
656:
649:
647:
645:
644:
643:
642:
640:Remington Rand
637:
627:
622:
621:
620:
609:
607:
603:
602:
597:
595:
594:
587:
580:
572:
566:
565:
559:
550:
541:
536:
529:
528:External links
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525:
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513:
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509:
500:
478:
477:
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472:
471:
470:
465:
460:
453:
450:
447:
446:
443:
440:
436:
435:
432:
429:
426:Decimal digits
423:
422:
419:
416:
412:
411:
408:
405:
398:
395:
392:
391:
388:
386:
384:
382:
380:
376:
375:
372:
369:
367:
365:
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359:
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353:
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349:
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318:
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281:
277:
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241:
239:
237:
235:
233:
229:
228:
225:
222:
219:
216:
213:
196:
193:
157:Remington Rand
139:
138:
133:
129:
128:
125:
121:
120:
117:
113:
112:
99:
95:
94:
92:Remington Rand
89:
85:
84:
81:
66:
65:
62:
58:
57:
44:
40:
39:
37:Remington Rand
34:
24:
14:
13:
10:
9:
6:
4:
3:
2:
842:
831:
828:
826:
823:
821:
818:
816:
813:
812:
810:
795:
794:Peter Altabef
792:
790:
787:
785:
782:
781:
779:
775:
769:
766:
764:
761:
760:
758:
756:
752:
746:
743:
741:
738:
736:
733:
731:
728:
726:
723:
721:
718:
716:
713:
711:
708:
706:
705:Burroughs B20
703:
701:
698:
697:
695:
691:
685:
682:
680:
677:
675:
672:
670:
667:
666:
664:
662:
658:
653:
641:
638:
636:
633:
632:
631:
628:
626:
623:
619:
616:
615:
614:
611:
610:
608:
604:
600:
593:
588:
586:
581:
579:
574:
573:
570:
563:
560:
557:
554:
551:
548:
545:
542:
540:
537:
535:
532:
531:
527:
522:
519:
518:
514:
504:
501:
497:
493:
489:
486:According to
483:
480:
473:
469:
466:
464:
461:
459:
456:
455:
451:
444:
441:
438:
437:
433:
430:
425:
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420:
417:
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413:
409:
406:
403:
402:
396:
389:
387:
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381:
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366:
364:
361:
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354:
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328:
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319:
317:
315:
312:
311:
307:
305:
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300:
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295:
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284:
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279:
278:
274:
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270:
268:
265:
262:
261:
258:
256:
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249:
246:
245:
242:
240:
238:
236:
234:
231:
230:
226:
223:
220:
217:
214:
211:
210:
207:
205:
200:
194:
192:
190:
185:
183:
178:
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160:
158:
150:
145:
137:
134:
130:
126:
122:
118:
114:
100:
96:
93:
90:
86:
79:
74:
63:
59:
45:
41:
38:
35:
31:
19:
735:MCP Compiler
555:
546:
520:
503:
487:
482:
201:
198:
195:Architecture
186:
179:
174:
170:
163:punched card
155:
153:
149:Boise, Idaho
98:Release date
88:Manufacturer
43:Release date
33:Manufacturer
745:Unisys Icon
189:UNIVAC 1004
136:UNIVAC 1004
124:Predecessor
809:Categories
661:Mainframes
428:of storage
410:model 120
175:UNIVAC 120
82:UNIVAC 120
71:UNIVAC 120
64:UNIVAC 120
18:UNIVAC 120
445:3,230 lb
171:UNIVAC 60
167:plugboard
132:Successor
127:UNIVAC 60
61:Successor
28:UNIVAC 60
730:LINC 4GL
725:HOLMES 2
693:Products
452:See also
407:model 60
397:Hardware
119:3,230 lb
684:OS 2200
606:History
106: (
51: (
777:People
755:UNIVAC
720:ES7000
599:Unisys
494:
439:Weight
404:RR 409
212:Digit
474:Notes
492:ISBN
434:438
421:800
161:, a
154:The
116:Mass
108:1953
101:1953
53:1952
46:1952
674:MCP
159:409
811::
390:*
374:*
341:*
308:*
275:*
227:9
224:7
221:5
218:3
215:1
591:e
584:t
577:v
442:?
431:?
418:?
379:9
371:*
362:8
355:*
346:7
336:*
329:6
320:*
313:5
301:*
296:4
285:*
280:3
266:*
263:2
250:*
247:1
232:0
110:)
55:)
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
