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Envelop-Seal.
Patent for an envelop seal composed of a metal piece with two arms, which are threaded through a hole in the envelop and pressed down into the sticky gum surface on the inside of the envelop flap.
Date:
March 9, 1909
Creator:
Bennick, Henry
System:
The Portal to Texas History
Dog Attachment for Logging-Cars, &c.
Patent for a new dog attachment "for logging cars, sleds, and wagons, &c., [...] which will securely retain logs on a car, sled, or wagon and also readily release the same for unloading when required" (lines 9-13), which includes illustrations and instructions.
Date:
November 4, 1902
Creator:
Hudgens, George Thomas
System:
The Portal to Texas History