Mods I have no stake in the sale, I just thought some might be interested.
FYI Federal Laboratories Tear Gas Billy For Sale on Gunboards Forum
Posted 28 April 2018 - 08:21 AM
"Made by Federal laboratories has leather wrist strap and original box. Maker marked and marked No 301 Billy "B2 1109". These were used by military, police and in prisons starting in the 1920's. Hard to find with the original box. $425 shipped in the CONUS. Photos available by email."