Pretty much as I received it, a 1955 AU stamped Primus 41 Roarer. I got it in 2015, by the looks of it it was subject to a decent fettle by a previous owner. I gave it a light polish to even out the patina, replaced the tank cap seal with viton and soaked the pump cup in neatsfoot oil for a couple of days as it was getting hard, its been fine since. It's been on some trips with me but got a little side-lined/used as a backup after the User 41 took preference. That will change occasionally now as the User has gone Silent Some Photos: Tailgate Tea on a South Trip, 2015: Lovely old thing, great example of one thats been sympathetically used/maintained Alec.