Collection search - Gastight & W.T. flap type "C". [Sheet 1, Frame 2]
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Record information – Brief 
Gastight & W.T. flap type "C". [Sheet 1, Frame 2]
Hierarchical level:ItemDate:[between 13 Feb. 1947? and 12 Nov. 1957]Reference:RG24, Volume number: 42751Local class no.:310500Type of material:Architectural and technical drawingsFound in:Archives / Collections and FondsItem ID number:5074875Context of this record: -
Record information – Details Date(s):[between 13 Feb. 1947? and 12 Nov. 1957]Place of creation:CanadaExtent:1 technical drawing : aperture cardLanguage of material:EnglishAdded language of material:English, FrenchAdditional name(s):Finding aid no.:Additional information:Source:GovernmentFormer archival reference no.: -
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