Hi All,
I got my old model steam engine going to show the grandson. He's really taken with it but I'm concerned about the danger of using cotton wool soaked in meths to heat the boiler. When I was a kid, my dad used to get these fuel blocks which used to burn when lit with a match. They were about 2 inches long and half an inch wide, but I've no idea what they were made of. Can anyone tell me if they are still available?
Many thanks
Aub