Another item from GNL Designs, Great Northern Liquidation, Springfield, Vermont.
Vintage Brevet + Bergeon 30540 Swiss Made Watch Maker Bakelite Hand Dust Blower Tool
Marked Brevet+Bergeon-Fab. Suisse + 232780, No.30540
Plug the hole with your thumb and squeeze to blow a jet of air out the nozzle
Nice working condition. Some marks from previous use.
Unpacked weight & size: 0.8oz
Packed weight & size: 9oz
Package Notes & Ref: 7G5