Collection search - Safety envelopes - Patent of W. Rowan Johnson
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Record information – Brief 
Safety envelopes - Patent of W. Rowan Johnson
Hierarchical level:FileDate:1897Reference:RG18-A-1, Volume number: 134, File number: 160-97File no. (creator):160-97Type of material:Textual materialFound in:Archives / Collections and FondsItem ID number:859676Context of this record: -
Record information – Details Date(s):1897Place of creation:No place, unknown, or undeterminedLanguage of material:UndeterminedFinding aid no.:Subject heading:Source:GovernmentFormer archival reference no.: -
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