United Kingdom. A Type G Oxygen Mask, c.1943 Archive 1945 by the Grand Duchess

1945 by the Grand Duchess Charlotte of Luxembourg

along with being marked in black ink on the underside of the flap with an upward pointing Broad Arrow above "W D" (War Department)

the inside lid lined in white cloth and padded

three with a two-piece construction

United Kingdom. A Type G Oxygen Mask, c.1943 Archive 1945 by the Grand DuchessA Type G Oxygen mask, small size, blended and cured rubber, mask body lined with suede and features a shapeable copper wire across the nose, oxygen entered the mask via the corrugated Mk IV breathing tube and molded tubular cheek channels, inclusive of detachtube, evidence of wear and time leather around nose dry and cracked, very fine condition. Footnote: The Type G Oxygen Mask was introduced in 1942 until 1944 when it was replaced by the Type H