Job Number 180023, and 180038 (Formerly 130123)

180023 is on its third roller jewel, and starting testin yet again today. As I usually say in these rare cases, I don't have an electron microscope, but I can find no fault. Once it stops the slightest touch starts it again too, so I have not been able to find the issue. Just trying things at this point...

Moving on to 180038, here are all those parts that go into Waltham's "shipper" keyless works.

This shows the parts in place. One can only image how many of those springs has gone flying, never to be seen again, over the years.

Find an earlier post about this project here.

See the complete album here.