Rail-Joint Chair.
Description:
Patent for improvements to rail joint chairs, which claims to provide "an integral-joint chair and means for clamping the chair upon the joint and without the use of any form of fastening which may or can become loosened by use." (lines 16-19)
Date:
April 10, 1906
Creator:
Crawford, Hezekiah H.
Partner:
UNT Libraries Government Documents Department