Movements I have identified so far:
Ingersol 16 Jewel FEF190
Benrus ETA ? no other numbers can be found.
Ardia 17 Jewel FEF350
Swiss Emperor AS1691 /93
Optima Albert Grossenbacher 1080
Ingersol London Triumph - pin pallet no makers mark
A-11 Bulova - unknown calibre at present.

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