Vintage V.T.F  watch/Pocket Watch Glass - JOB LOT - BUNDLE  - WATCHMAKERS SPARES.

Found in a shed during a house clearance. These were previously owned by a man who was very into horology and enjoyed the process of dismantling and rebuilding clocks and watches. I cannot guarantee that any individual lens is in pristine condition and you should assume that a few of these lenses are unusable.