About This Stamp
This issuance commemorated Montana’s 100th anniversary of statehood. While the statehood anniversary wasn’t until November 8, the First Day of Issue date (January 15) marked the 100th anniversary of a notable speech by Territorial Delegate Joseph K. Toole calling for Montana statehood.
First Day of Issue Ceremony
First Day of Issue Date: January 15, 1989
First Day of Issue Location: Helena, MT