Attachment for Seed Planters (open access)

Attachment for Seed Planters

Patent for "improvements in attachments for seed-planters" (lines 5-6) where seeds will not be unevenly planted including illustrations.
Date: July 7, 1914
Creator: Hooks, Jesse J.
System: The Portal to Texas History
Train-Stopping Apparatus (open access)

Train-Stopping Apparatus

Patent for the improvement of train stopping apparatuses, includes illustration.
Date: December 7, 1915
Creator: Bock, Victor E.
System: The Portal to Texas History