Vintage Set 54 Slides Night Owl Patrol System Royal Rangers Hand Drawn

Description

This is a set of 54 slides about the Royal Rangers' Night Owl Patrol system, and it is priceless because it's hand drawn and probably one of a kind.  I've only photo'd a few of them and I did so against an old glass fishtank which has some fine lines in it, which show up through the slides.  In other words, the slides look much better than my photos show.