These cookies are absolutely essential for our website to function properly.
We use Google Analytics to measure how you use the website so we can improve it based on user needs.
These cookies may be set by third party websites and do things like measure how you view YouTube videos.
Amgueddfa Cymru – Museum Wales
Two printed black and white photographs showing a man wearing the 'Fenzy' breathing apparatus. Also includes a diagram of the apparatus, accompanied by a key describing the various parts. All have been cut out and stuck onto a piece of off-white paper. Dated 1920. This document was originally stored in an acidic card file.
