I’m thinking of using this old school camping stove that my dad found me in the garage loft (yeah, we have a loft in the garage)! I would say its from the late 70s or maybe the 80s when we occasionally did camping in the garden or even venturing out somewhere fairly local like Edale in the high peak. I believe they still produce these things and I was astonished to see that you can still but the cartridges for it as well brand new.
After further research, I found that its a French design and its still widely used in Europe to this day. Its called the Blfuet 206