mountwilson
Friday, April 29, 2005
old dome rollers
posted by plauale at
2:24 PM
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Polishing wheel use to smooth rails.
main telescope tilt drive gears
Clock mech. speed control
Clock mech. drive gears
Old electrical control system.
Power relays
Crane controls
Old sights and controls
A peek under the 100" telescope
Old controls
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