1L Labeflasche marked WWL 43

Nice late war large 1L capacity canteen or “1L Labeflasche” in good used condition. The canteen itself is nicely marked WWL 43 which indicates production by Wilhelm Wiesenauer, Aluminiumwarenfabrik Ludwigsburg in 1943. WWL is an extremely rare to find maker and for me the first example encountered! The canteen is in overall good condition without damages and comes in its original configuration with a black bakelite cup marked gfc 1943!