Collection search - [Patent number 20485, sale numbers 2233 and 2335]
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Record information – Brief 
[Patent number 20485, sale numbers 2233 and 2335]
Hierarchical level:ItemDate:16 July 1925 (13 July 1918 and 24 November 1920)Reference:R216, RG10-D-11-a, Volume number: 10976Item no. (creator):20485Type of material:Textual materialFound in:Archives / Collections and FondsItem ID number:5418381Context of this record: -
Record information – Details Date(s):16 July 1925 (13 July 1918 and 24 November 1920)Place of creation:OntarioLanguage of material:EnglishScope and content:Additional name(s):Finding aid no.:Additional information:Subject heading:Source:GovernmentFormer archival reference no.: -
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