Clothes-Pin (open access)

Clothes-Pin

Patent for a clothes pin. Illustrations included.
Date: September 20, 1910
Creator: Wiley, Alvin Herbert & Banger, John Edward Armenious
System: The Portal to Texas History
Shingle-Machine (open access)

Shingle-Machine

Patent for a shingle machine that has a block for adjusting the angle of the log being cut.
Date: August 20, 1912
Creator: Nelson, John Bryan
System: The Portal to Texas History