Here's a Wonder Bicycle That Climbs, and Can be Turned Into Boat. Here's one to marvel over. You start out with a bicycle, so constructed, that if you should suddenly decide to climb a telegraph pole, it will be alright, for your machine can do it gracefully, and if you want to go out for a little row, what's going to stop you. You have the boat right with you. The bicycle frame can be turned into a boat by simply spreading a strip of canvas over it and attaching it to fastening posts. And here we do the monkey act and climb a tree.

Fotograms (New York, N.Y.) · [ca. March 1928]

[Information from item housing] Inventions