Resource Type
Partner
Collection
Counties
Decade
Month
Language
217 Matching Results
Results open in a new window/tab.
prev
Results:
217 - 217 of
217
Sweep-Stock Attachment for Plows.
Patent for a sweep-stock attachment for plows, which can be adjusted to different lengths without using a tool.
Date:
July 20, 1909
Creator:
Hewitt, John Henry
Object Type:
Patent
System:
The Portal to Texas History