rare green bakelite cup marked gfc 1941 1W/K

Beautiful and uncommon green bakelite canteen cup in a stunning condition without any damages. The cup is nicely marked with the 3 letter code gfc 1941which indicates production by Julius Posselt, Gablonz an der Neisse, Reichsgau Sudetenland in 1941. The cup is MPD marked with the material K which indicates the usage of urea resin (which is a certain type of Bakelite) with an organic filler material. Nice uncommon green cup in very good condition which belongs in any canteen collection!