Baltimore & Ohio Railroad, Mount Clare Shops, Baltimore Maryland

SOUTH ELEVATION OF FOUNDRY LOOKING NORTHWEST (1976)

INTERIOR OF FOUNDRY SHOWING HEAVY TIMBER ROOF TRUSSES AND TRAVELING CRANE (1976)

INTERIOR OF FOUNDRY SHOWING HEAVY TIMBER ROOF TRUSSES AND TRAVELING CRANE (1976)

FOUNDRY HEAVY TIMBER ROOF TRUSSING SYSTEM (1976)

TRIPLED, HEAVY TIMBER TRUSSES IN FOUNDRY (1976)

TRIPLED, HEAVY TIMBER TRUSSES IN FOUNDRY (1976)