Letter from Code, Hopper & Gratz, manufacturers of gas meters and apparatus in Philadelphia, Pennsylvania, to General H. J. Biddle in Harrisburg, Pennsylvania, dated May 24, 1861. The letter discusses the completion of 20,000 canteens and offers an additional 60,000 at the same price. The letter is written on the company's illustrated billhead. Robert H. Gratz's signature appears on the letter.
Subject: Gas Meters
No additional authority information available for Gas Meters.