Hemphill Ump Trademark Patent

Title

Hemphill Ump Trademark Patent

Subject

Elk Horn Coal Corporation

Date

March 9, 1937

Rights

Wayland Historical Society

Files

6 Trade-Mark Certificates.pdf

Tags

,

Citation

“Hemphill Ump Trademark Patent,” Floyd County History Collection, accessed April 25, 2024, http://history.fclib.org/items/show/3173.