altimeter

A fellow warbird enthusiast shared with me a very helpful reference document that links RAF/RAAF WWII-era aircraft instruments to the aircraft which used them. I've been searching for a document like this for years, and finally found it. The document is RAAF 346 Types and Locations of...

I am trying to disassemble an altimeter. My understanding is that that it is a British altimeter from the WWII era and the markings on the face are XIV8 (P) 6A1213. I have removed the front face glass, and the knob for adjusting the altimeter setting but I cannot slide the works out of the...