MSME excursion down the GB. Q1c 4320 does a runby across the 3 bridges at the C&O Canal. The bridge in the foreground is a whipple pin-connected through truss. Photo by E.L. "Tommy" Thompson
Description: MSME excursion down the GB. Q1c 4320 does a runby across the 3 bridges at the C&O Canal. The bridge in the foreground is a whipple pin-connected through truss. Photo by E.L. "Tommy" Thompson
