Resource Type

Cook-Stove. (open access)

Cook-Stove.

Patent for a cook-stove, which has two ovens that can be used together or separately.
Date: December 5, 1911
Creator: Turbeville, John B.
System: The Portal to Texas History
Railway-Switch. (open access)

Railway-Switch.

Patent for a railway switch that has an oscillatory rail.
Date: December 5, 1911
Creator: Hensley, Thomas L.
System: The Portal to Texas History