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Mystery tubes

by Jordan Ficklin


mystery tubesWhen we moved shops about 9 months ago I found this little vial of brass tubes. At the time I didn’t know for what they were intended. I still don’t but I found a great use for them. They are a cylinder of brass with the end turned down to a smaller diameter. Each one is drilled through the center. They are all of varying outside and inside diameters. When we moved I couldn’t think of what they might be for but I thought they might be useful so I kept them and filed their location away in my mind.

Last week I was working on a vintage chronograph. When I removed the seconds counter hand the tube separated from the hand (this is not uncommon, but unfortunate). I was not able to find a similar hand so I needed to repair the hand. The tube was too worn to be reused. This is when I remembered the little brass tubes. I found one that fit tightly on the post and put it in the lathe. I turned down a shoulder to go through the hole in the hand and riveted it on to the hand. Voila! I had a working hand and a use for the tubes.

If anyone knows what the intended use for these little tubes is, please let me know.

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