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.
Spiralarm type 'M'. Similar to flame safety lamp but with red warning light beneath oil vessel. Similar to 2001.45/737 except alloy oil vessel and warning light holder.
