Original 1943 dated experimental U.S. plastic ethocel canteen bottle with cap and chain. Manufactured by AMUS which is considered to be the rarest maker. The outside is coated with a white powder which seems to form on these. The powder does usually clean off but I will leave that delightful process up to you. The bottle is quite clean inside and appears to be in decent to good condition apart from the white powder. It almost seems to be unused. Interestingly, this came in the belongings of a flight nurse.
