Collection search - [Patent number 22839, sale numbers 2538 and 2539]
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Record information – Brief 
[Patent number 22839, sale numbers 2538 and 2539]
Hierarchical level:ItemDate:29 June 1936 (7 April 1936 and 23 April 1936)Reference:R216, RG10-D-11-a, Volume number: 10989Item no. (creator):22839Type of material:Textual materialFound in:Archives / Collections and FondsItem ID number:5420497Context of this record: -
Record information – Details Date(s):29 June 1936 (7 April 1936 and 23 April 1936)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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