Derrick.
Description:
Patent for a portable derrick "in which the derrick-frame is rotatable, the same being especially adapted for use in handling bales of cotton, baggage, ice, and other heavy articles." (Lines 14-17) Includes instructions and illustrations.
Date:
March 9, 1897
Creator:
Stallings, George V.
Item Type:
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Partner:
UNT Libraries Government Documents Department