I found a lot of the wooden pins. Also some wooden pins screwed onto a metal bolt. Threaded on the outside and inside. Much shorter than the full wooden ones. Thanks for the information.Not a bad find for taking a walk. Hemingray 42s are very common, but no reason you can't enjoy the nice fizz, bubbles, swirls, etc. that turn up in them. The aqua ones are from the 1920s. The "stick" is known as a pin.