Bowers Rubber Works

Front:
Cut off BOWERS RUBBER WORKS. S. F. OFFICE Cut off L

Back:
1067 1000 lackiert Dark Red Bowers Rubber Works, Antioch, Cal. (See colorings marked on back of photo) Concrete Dark Red. Friedrich Pötschk Kunst-Kolorier- u. Spritz-Anstalt Dresden-N. 12 River 5846