The Boy Patrol on Guard.
By E.S. Ellis,
London: Cassell & company, n.d. (as usual).
Nice to see that the two chaps in the foreground have been rubbing their sticks together by the campfire.
Now I come to look, this Ellis is a bit of a repeat offender: it was he who perpetrated The Boy Hunters of Kentucky. There really seems to be a theme developing here.
Pages 59 to 64 even have instructions on knot-tying (with diagrams!), so you can keep ’em once you’ve caught ’em.