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Title: Horseshoe on floor mill at East Pittsburgh Works
Format: photograph: print
Date: 1938-03
Series: Academic Divisions
Description: Work was done at Westinghouse Electric Plant. Note cam and switches in foreground for operating screw feed for saddle on boring bar. Astrophysics.

Title: Horseshoe on floor mill at East Pittsburgh Works
Format: photograph: print
Date: 1938-03
Series: Academic Divisions
Description: Work was done at Westinghouse Electric Plant. Note reduction gears operating feed for saddle on boring bar. Astrophysics.

Title: First rough cut on South face of horseshoe
Format: photograph: print
Date: 1938-03
Series: Academic Divisions
Description: Work was done at Westinghouse Electric Plant.

Title: Horseshoe on floor mill at East Pittsburgh Works
Format: photograph: print
Date: 1938-03
Series: Academic Divisions
Description: Work was done at Westinghouse Electric Plant. Note compression fixture next to center post, tension rods between horns and 16″ boring bar with saddle for facing South side. Astrophysics.

Title: Hydraulic cylinder for spreading horns of horseshoe prior to inserting compression fixture
Format: photograph: print
Date: 1938-03
Series: Academic Divisions
Description: Work was done at Westinghouse Electric Plant.

Title: Applying ension between horns of horseshoe
Format: photograph: print
Date: 1938-03
Series: Academic Divisions
Description: Work was done at Westinghouse Electric Plant.