Nitrous oxygen manufacturing plant. Equipment used in making of tanks etc. to supply nitrous oxyde to Army as an anesthetic

Title, date and notes from Red Cross caption card.
Photographer name or source of original from caption card or negative sleeve: ARC. Paris Office.
Group title: Hospital supplies. U.S. France.
On caption card: October 1918, 19 November 1919, date received.
Gift; American National Red Cross 1944 and 1952.
General information about the American National Red Cross photograph collection is available at http://hdl.loc.gov/loc.pnp/pp.anrc
Temp note: Batch 20