Hi All, Here's a Primus 100 from 1924 - date code "N" - which came in it's own tin. I did not polish the tank as it's working on a nice patina. I cleaned the rest of stove , including the vapo tube , vapo tube guaze, inside of tank ( was really clean although ) and and anything else that needed cleaning. It came with both the OE flame plate and two-piece brass silencer , so glad to get an OE silencer Tin is a little rough , but hey it's 85 yeras old As you can see, I suspect the vapo tube oriface is slightly enlarged as the roarer flame is strong but shows yellow tips and the OE silencer flame is yellowish too. But when running the steel Primus silencers from BaseCamp, it seems to run pretty darn clean. Any thoughts you all ?? I have ordered a new #100 vapo tube from BaseCamp just incase . Tom P.S. I have more pictures of the tin and close-ups of the OE silencer and flame plate , as well as the OE meths bottle. I will post these in a second round due to an overload here.