Testing the stove

Having decided a couple of years ago that our camping days are over, we have been tempted back and are going on a short camping trip next week with our young grandson and other family members. We won't be doing much cooking so got out a small gas cooker that was given to us. The price label is in pre-decimal currency, so it could be 50 years old, and there is some doubt about whether it has ever been used, but we tested it and it works!