Great Northern Railway Historical Society Blueprint Collection JSBP10030, 1928.
- US MnSpGNR E0045A-003-009-008-009-JSBP10030
- Item
- 1928
Part of Great Northern Railway- Blueprint-Authorization for Expenditure Collection
Great Northern Railway Historical Society Blueprint Collection JSBP10030, 1928. Great Northern Blueprint Number XA-23-Sheet 12, Trolley Mast Arm Insulator Attachment. Trolley Line Standards. Interstate Commerce Commission Account Number 31, Power Transmission Systems. Other ICC account descriptions: ICC Account Number 29, Transmission System.