The ladders I found in Pennsylvania alongside a set of four Schoenhut Circus platforms also listed today. And as with those geometric, modular stands, the lines of these ladders really do it for me. Plus color here, one in yellow paint, another dark red, and then three variants of white. On a flat surface one can do some stacking of these. Nice hung from a nail each on the wall, too--painterly, and sculptural, and also as if ready should one need to escape through the window or come to the rescue of a kitty caught in the tree, say! I've had a few of the white ladders before, but the others are scarcer, and the one at bottom in first photo especially satisfying, constructed like a railroad track.
Whites: 11 3/4" l. Yellow 9" l. Red 13" l. All in good condition, great surfaces, sturdy and sound. A bit of wear/small loss to the wood at the end of the long red one as shown.