I have a Trangia No. 25 that used to be my Dad's and maybe even my Grandpa's: Here is my Trangia: (newly added frying pan and multi-disk and not with original strap) Logo on windshield: Any idea on the date from the fact these are riveted on... ...and that there is no gas conversion hole? The text on the burner lid says: DANGER: Never refill when hot. GODKJENT AV DIREKTORATET FOR BRANN. OG EKS'PLOSJONSVERN Stormkjokken Nr. 25 DBE Nr. 011-001 Stormkjokken Nr. 27 DBE Nr. 011-005 Stiernebluss: DBE Nr. 011-002 Trangia AB SWEDEN NB! KUN FOR RODSPIT (T-ROD) BEHOLDEREN MA IKKE FYLLES MER ENN 3/4 FULL Some of the text on the lid had accents on which I failed to type. Archie 10 years old.