I initially came to this site to ID and research a couple of old(ish) brass stoves. On this one, other than a pretty manky decal (fourth pic) the stove has no discernable markings. A bit of a trawl through the stove reference gallery threw up RM MFG & Engineering Co Ltd ~ which I hadn't previously heard of . Looking through the RM gallery, I'm pretty sure that it's a dead ringer for kaw550red' 1970s RM 1 PINT STOVE. The stove. Tank cap detailing the straight knurl. After all this time, the top cap seal is still good. The manky decal. Patina pic. I'm fairly sure that this patina is due to water ~ feel free to correct me though . And lastly, two pics of its box. It's way too big for the stove and instinct says that it isn't the original box ~ but it would be nice to know definitively . Many thanks to those who have unknowingly aid my search and also for taking the time to view.