United Kingdom. A Type G Oxygen Mask, c.1943 certificate_of_authenticity The book contains ten chapters:

The book contains ten chapters: 1 - Facts and Fancies

INTERDETTA" (Riprodvzione Interdetta) / STAB

It is awarded in two classes: I Class and II Class

A pair of Navy Occupation Service Medals

scratching and loss of finish to the handle

United Kingdom. A Type G Oxygen Mask, c.1943 certificate_of_authenticity The book contains ten chapters:A 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