This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Argonaut Oil Mining Co stock and rev stamps. en Image of Argonaut Oil Mining Co stock certificate June and US Revenue stamps affixed United States Government Dept Internal Revenue Bureau of Engraving and Printing Restoration and imaging by Gwillhickers other versions thumb left px detail of four stamps affixed upper left to