Bat Roost (open access)

Bat Roost

Patent for a bat roost. Illustration included.
Date: March 1, 1910
Creator: Campbell, Charles A. R.
System: The Portal to Texas History
Siding Lumber. (open access)

Siding Lumber.

Patent for siding lumber, which attaches tightly together at the corners to keep out bugs and rain.
Date: February 1, 1910
Creator: Cesinger, George V.
System: The Portal to Texas History