Search Results

  • CSV Spreadsheet
(1 - 25 of 99)

Pages

Construction of steel framework for Hale Telescope
Construction of a portion of Serrurier truss tube assembly for Hale Telescope at South Philadelphia Works
Portion of tubular side arm for Hale Telescope mount during construction
Preparing steel revolving cage for Hale Telescope for transport
Construction of section of Hale Telescope tube assembly at South Philadelphia Works
Rein Kroon and another Westinghouse engineer testing strain on celluloid model of mount for Hale Telescope
Machining pieces for Hale Telescope yoke mount at South Philadelphia Works
Nearly completed Serrurier truss tube assembly on its side
South crossbeam for Hale Telescope yoke mount seen from above during construction at South Philadelphia Works
Construction on Hale Telescope yoke mount at South Philadelphia Works
Steelwork for mount and tube assembly on rail cars for transportation from South Philadelphia Works
South bearing journal finished and polished on 160-inch lathe at South Philadelphia Works
Lower portion of Serrurier truss tube assembly on its side during construction
Construction of portion of horseshoe mount for Hale Telescope at South Philadelphia Works
Westinghouse Electric Corporation employees as seen through section of Hale Telescope steelwork during construction
Man working on steel framework components for Hale Telescope at South Philadelphia Works
Construction of portion of Serrurier truss and rollers for declination axis
Construction of section of Hale Telescope tube assembly at South Philadelphia Works
Construction on Serrurier truss tube assembly while on its side seen from above
South crossbeam for Hale Telescope yoke mount seen from above during construction at South Philadelphia Works
South crossbeam and arms for Hale Telescope yoke under construction at South Philadelphia Works
Horseshoe bearing for Hale Telescope mount standing upright during construction
Construction of steel revolving cage for Hale Telescope
Steelwork for Hale Telescope mount during construction
Inspecting the south crossbeam for Hale Telescope yoke mount at South Philadelphia Works

Pages