Vibroplex Paddles

Vibrokeyer _____ Serial No. 258,647 _____ 833 Broadway, New York

Vibrokeyer _____ Serial No. 215,917 _____ 833 Broadway, New York

Iambic _____ Serial No. 68,107 _____ Portland. Maine

Brass Racer _____ Serial No. 05115 _____ Portland. Maine