Hydraulic jack used in Johnstone Hall construction
Clemson University Libraries On back: [Johnstone Hall construction] [26 April 1954]
Worker at control station of hydraulic jack lift system
Clemson University Libraries On back: [Johnstone Hall construction] [13 April 1954]
Hydraulic jacks at Johnstone Hall construction
Clemson University Libraries UA100_001536; On Back: [Johnstone Hall construction] [c1954]
Workers adjusting hydraulic jack at Johnstone construction project
Clemson University Libraries UA100_001512; On Back: [Johnstone Hall construction] [c1953]
Worker at controls of hydraulic jack lift system
Clemson University Libraries UA100_001503; On Back: [Johnstone Hall construction] [c1953]; Original in Little John File
Hydraulic jack used for Johnstone Hall construction
Clemson University Libraries UA100_001502; On Back: [Johnstone Hall construction] [c1953]; HYDRAULIC JACK - YOUTZ - SLICK LIFT SLAB SYSTEM/JOHNSTONE CONSTRUCTION; CU FILE/BUILDINGS EXHIBIT COPY