United Kingdom. A Type G Oxygen Mask, c.1943 Auction pin is numbered and also

pin is numbered and also marked MN (National Mint)

two silvered and two gilt four-sided rank pips

Navy Expert Rifleman Medal: in bronze gilt

maker marked "AM

Machine embroidered in cotton threads

United Kingdom. A Type G Oxygen Mask, c.1943 Auction pin is numbered and alsoA 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