Celluloid Ruler

Title

Celluloid Ruler

Date

1897-1930

Description

6-inch celluloid ruler with knitting gauge and tension guide, and a “Magic Baking Powder” inscription. Magic Baking Powder was first made in Canada in 1897 by the E. W. Gillett Company in Toronto.
Currently not on view

Source

Smithsonian Institution

Relation

https://ids.si.edu/ids/deliveryService?id=NMAH-AHB2017q059358&max=150

References

http://collections.si.edu/search/results.htm?q=record_ID=nmah_1348366&repo=DPLA

Citation

“Celluloid Ruler,” Center for Knit and Crochet Digital Repository, accessed August 24, 2026, https://digital.centerforknitandcrochet.org/items/show/37846.

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