On August 10, 1937 at the Seattle Civic Arena in Seattle, Washington middleweights Al Hostak and Allen Matthews fought in the main event. Hostak stopped Matthews in the 9th round. Offered here is an used mailing envelope advertising the fight and picturing Al Hostak. This is an original mailing ebnvelope which was unused. Bold color and a sharp image of Al Hostak. Not creased or torn. Has some compressions from handling and minor soiling. 4 1/8" x 9 1/2."