Collection search - [Patent no. 20474, sale no. 38]
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Record information – Brief 
[Patent no. 20474, sale no. 38]
Hierarchical level:ItemDate:4 June 1925 (27 June 1917)Reference:R216, RG10-D-11-a, Volume number: 10976Item no. (creator):20474Type of material:Textual materialFound in:Archives / Collections and FondsItem ID number:5418371Context of this record: -
Record information – Details Date(s):4 June 1925 (27 June 1917)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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