Collection search - CPR, automatic block signal system on main and secondary main lines
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Record information – Brief 
CPR, automatic block signal system on main and secondary main lines
Hierarchical level:ItemDate:Dec. 31, 1973Reference:RG33M124 80103/28Item no. (creator):15Type of material:Maps and cartographic materialFound in:Archives / Collections and FondsItem ID number:2170333Context of this record: -
Record information – Details Date(s):Dec. 31, 1973Place of creation:No place, unknown, or undeterminedExtent:mapLanguage of material:UndeterminedAdditional information:Source:GovernmentFormer archival reference no.:Other accession no.: -
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