Collection search - [Patent number 21087, sale numbers 2355 and 2364]
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Record information – Brief 
[Patent number 21087, sale numbers 2355 and 2364]
Hierarchical level:ItemDate:22 February 1928 (27 November 1923 and 16 February 1924)Reference:R216, RG10-D-11-a, Volume number: 10979Item no. (creator):21087Type of material:Textual materialFound in:Archives / Collections and FondsItem ID number:5418831Context of this record: -
Record information – Details Date(s):22 February 1928 (27 November 1923 and 16 February 1924)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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