Resource Type

Improvement in Chair-Backs. (open access)

Improvement in Chair-Backs.

Patent for chair back.
Date: March 10, 1874
Creator: Perrenet, George F.
System: The Portal to Texas History
Design for Sash-Holder. (open access)

Design for Sash-Holder.

Patent for "the design [of] a sash or window-frame fastener" (lines 28-30).
Date: April 10, 1877
Creator: Overton, Thomas
System: The Portal to Texas History