about 18 years ago ahh maybe like 17 it was y2k time.yahoo had a old school forum called the "brass knuckles collector club or forum" yahoo shut down the bulletin board type forums.far as i know. i stopped getting email updates but not sure when at.least 10 years ago for sure i bet even longer. some guys on that forum would cast runs of them and sell them. when i collected WWI stuff i scored a set of cast iron knucks on a buy along with some civil war encampment items from a family or rather the kid who was cashing out. knucks seem to sell fast.
Bret Van Sant