Rare M31 Labeflasche marked WAL 42 with white speckled bakelite cup

Rare M31 1 liter Labeflasche in excellent, light used condition. The canteen is nicely marked WAL 42 which indicates production by Westfalische Aluminium Industrie, Junger & Co., Lüdenscheid. The canteen is complete lack and white speckled bakelite canteen cup marked 46 S which is an unknown manufacturer in excellent condition. This is a extremely hard to find canteen cup variant in good condition with only a small piece from one corner which is already very hard to spot due to the colour.. Unlike the other coloured examples known this is the second most hard to find variant only topped with the blue speckled example from which only one is known. Beautiful and rare piece which is impossible to upgrade!