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Compressed-Air Machine.
Patent for an "an automatically acting compressed air machine where a reciprocating action is desired" (lines 9-11) "which will be automatic and positive in its action, which may be operated with minimum amount of compressed fluid, and which has relatively few parts that might get out of order" (lines 12-18).
Date:
April 9, 1912
Creator:
Saurenmann, Jacob Gilmore
Object Type:
Patent
System:
The Portal to Texas History
Wrench
Patent for a pipe and nut wrench. Illustrations included.
Date:
May 7, 1912
Creator:
Wood, Hezekiah M.
Object Type:
Patent
System:
The Portal to Texas History
Liquid-Fuel Burner
Patent for a liquid fuel burner for steam engine boilers.
Date:
November 26, 1912
Creator:
Willis, Charles W.
Object Type:
Patent
System:
The Portal to Texas History
C.B.A. Alumni
A printed invitation from the faculty of the Canadian Academy to alumni, to an event to be held at the school on February 17, 1912. Alumni, current seniors, and faculty are listed.
Date:
1912
Creator:
Canadian Academy (Canadian, Tex.)
Object Type:
Pamphlet
System:
The Portal to Texas History