Internet Horology Club 185
Main Springs???

This topic can be found at:
https://ihc185.infopop.cc/eve/forums/a/tpc/f/1086047761/m/8943955797

September 11, 2022, 13:04
Joey Hamm
Main Springs???
Recently picked these up and I am not sure what they are... Look like m/s's, but not sure.
Any thoughts?
Thanks,
Joey


September 11, 2022, 13:04
Joey Hamm
Pic 2


September 11, 2022, 13:05
Joey Hamm
pic 3


September 11, 2022, 14:22
Melvin Siedman
Definately mainsprings, 3,65 x 21,0 x 0,27
Are width 3.65 mm
Thickness 0.27 mm
Barrel ID 21.0 mm
(Dennison 27 1/2x000x length)
By the look and the size, clock or large pocket watch.
September 11, 2022, 15:32
Joey Hamm
Thanks Melvin,
Picked up several containers and had no clue. I am betting clock...
Joey