Object class: Data processing equipment / Accession number: Acc.4697 - Hearst Museum Portal Search Results

Start Over Object class Data processing equipment Accession number Acc.4697

1. Abacus rules

Museum number:: 9-21432a-d
Culture or time period:: Chinese
Object class:: Abacuses (calculators)
Function:: 7.1 Writing and Records (including religious texts)
Dimensions:: width 13.5 centimeters and length 20.5 centimeters
Collector:: Ilse Martin Fang
Collection place:: Beijing, Beijing municipality, Northern China
Collection date:: 1941