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(1 - 3 of 3)
200-Inch Mirror, Cell, Support & Cover
Title
200-Inch Mirror, Cell, Support & Cover
Format
drawing
Date
1937
Cutaway Drawing of Declination Trunnion, 200-Inch Telescope
Title
Cutaway Drawing of Declination Trunnion, 200-Inch Telescope
Format
drawing
Date
1937
South Polar Axis Bearing, Yoke & Right Ascension Drive. 200-Inch Telescope
Title
South Polar Axis Bearing, Yoke & Right Ascension Drive. 200-Inch Telescope
Format
drawing
Date
1937