Hi Tom,<br><br>Ditto, I have several copies of them and one is permanently inside my "large" survival kit that is stored inside an absolutely waterproof and truckproof also military first aid box used to store first aid and survival goodies inside French military helicopters.<br><br>Just stick a creditcard sized fresnel lens between the pages and you'll be able to read the print and also start a fire with some patience and of course sunlight ;)<br><br>Best Scouting wishes from Holland,<br><br>Bagheera