Engineering student works on a calculator
An Engineering student works on a calculator. (c. 1950s)
Wedi'i Gadw mewn:
| Prif Awdur: | |
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| Fformat: | Online |
| Cyhoeddwyd: |
1950
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| Mynediad Ar-lein: | http://cdm17321.contentdm.oclc.org/cdm/ref/collection/photos/id/4367 |
| Tagiau: |
Ychwanegu Tag
Dim Tagiau, Byddwch y cyntaf i dagio'r cofnod hwn!
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