RAF / AM Mk III OXYGEN TUBE ADAPTOR

RAF / AM Mk III OXYGEN TUBE ADAPTOR

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Description

Mk III oxygen supply adaptor fitting in its original box of issue.
Mint condition with box and wrapping in matching condition.
(This type of adaptor was used to enable the use of E, G. and H-type masks in older aircraft fitted with early oxygen systems.
They were also used as adaptors to connect masks to portable oxygen bottles, enabling movement within an aircraft).