ANTIQUE POCKET WATCHES NO FURTHER A MYSTERY

The dial appears to get a in close proximity to fantastic Montgomery dial. That is a large grade 21 jewel Invar hairspring Elgin quality 472 formally Qualified to be used about the railroad. At least it was almost one hundred yrs back. This Elgin is in its initial 14k yellow gold crammed circumstance with a private hand engraving around the back. I