Shingle Gage. (open access)

Shingle Gage.

Patent for a new and improved gauge for the installation of roofing shingles. This design utilizes a set of metal brackets and joined metal bars to guide in the nailing of shingles to the roof. This eliminates the need for marking in advance the target of the nail.
Date: April 5, 1881
Creator: Gay, Edward R.
System: The Portal to Texas History