Collection search - Research and development - General - Surface - Urban transportation - Gravity Vacuum Transit Systems
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Record information – Brief Research and development - General - Surface - Urban transportation - Gravity Vacuum Transit Systems
Hierarchical level:FileDate:1968/12/17-1969/02/21Reference:RG12-A-1, Volume number: 5001, File number: 1465-18-6, File part: 1.1File no. (creator):1465-18-6, X1465-18-6Type of material:Textual materialFound in:Archives / Collections and FondsItem ID number:1250476Context of this record: -
Record information – Details Date(s):1968/12/17-1969/02/21Place of creation:No place, unknown, or undeterminedLanguage of material:UndeterminedFinding aid no.:Source:GovernmentFormer archival reference no.: -
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