Collection search - Sonar equipment - Underwater telephones
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Record information – Brief 
Sonar equipment - Underwater telephones
Hierarchical level:FileDate:1950-1960Reference:RG24-D-1-c, Volume number: 34729, File number: 6101-210, File part: 1File no. (creator):6101-210Type of material:Textual materialFound in:Archives / Collections and FondsItem ID number:4267049Context of this record: -
Record information – Details Date(s):1950-1960Place of creation:No place, unknown, or undeterminedLanguage of material:UndeterminedFinding aid no.:Source:GovernmentFormer archival reference no.: -
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