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Tyler 1877 Sheet 1

Description: Sanborn map sheet showing an area of Tyler in Smith County, Texas, including geographic features, buildings, and details related to risk assessment for fire insurance.
Date: 1877
Creator: Sanborn Map Company
Partner: The Dolph Briscoe Center for American History

Improvement in Plows.

Description: Patent for an improved design of the plow consisting of a modified foot of the plow and curved blade. Illustrations included.
Date: January 23, 1877
Creator: Moore, Thomas M.
Partner: UNT Libraries Government Documents Department

Improvement in Combination-Hoes.

Description: Patent for "hoes in which the blade is made detachable from the handle-eye, and the latter made to receive several blades or other attachments." (Lines 13-16) Includes instructions and illustrations.
Date: December 4, 1877
Creator: Nelson, David A.
Partner: UNT Libraries Government Documents Department
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