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Updated: May 26, 2025
An Alternately-pegged "Shive" or Pulley for Rope Band Power Transmission. A Turn-table "Trunnion Vision" Reflecting Telescope. This is so arranged that the observer can direct the Telescope and view an object in any part of the heavens without moving from his seat, which is attached to the turn-table. For explanations, see text, p. 337.
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