WW2 Air Ministry Lancaster Bomber Crew Oxygen Flow Meter MK II 6D/743

This is a WW2 Air Ministry Lancaster Bomber Crew Oxygen Flow Meter MK II 6D/743, where 6D is the RAF stores reference for Aircraft Gaseous Apparatus and Ancillary Equipment

In very good cosmetic condition with minor surface blemishes.

Marked:-

OXY MK II 

↑ Military Arrow

6D/743

AEM 24

Very useful collectible for your vintage RAF bomber or to add to your !