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Mail Bag Fastening.

Description: Patent for a new and improved mail-bag fastener. This design "is to provide a fastening for mail-bags, which may be quickly manipulated to fasten or unfasten the bag. To this end the invention consists, essentially, of a slide formed with key-hole slots and carried by an overlapping flap, the said slide being adapted to engaged headed studs that are secured to one side of the main portion of the pouch and passed through apertures formed in the other side of the pouch" (lines 7-16).
Date: September 3, 1889
Creator: Roosevelt, James A.
Partner: UNT Libraries Government Documents Department

Cut-Off Valve.

Description: Patent for a new and improved valve. This design consists in "the valve-seat of [the] slide-valve, the entrances of whose steam passages form seats for auxiliary valves pivoted to [the] yoke on a rod, whose stud occupies said slot in upper portion of [the] arm pivoted to [the] pendant from [the] main valve-rod and terminating in [the] tappet, the same being combined with the adjustable stops" (lines 55-63).
Date: October 1, 1889
Creator: Moore, Robert B.
Partner: UNT Libraries Government Documents Department
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