George and Edward Scheutz's calculating machine. Based on Babbage's 'difference engine'; it was developed between 1837 and 1843. Purchased for Dudley Observatory; Albany; New York. Copy made by Donkins for calculating Life Tables at Somerset House; London. Wood engraving; 1855.

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Creative#:

TOP29133302

Source:

達志影像

Authorization Type:

RM

Release Information:

須由TPG 完整授權

Model Release:

no

Property Release:

no

Right to Privacy:

No

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