This has three of us stumped. A fellow is selling this pair of Bell System
shears:
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=320162097882
By the mid-1940's, when my father started working for the company, such a
model did not exist. The seller and I tried looking up the patent number.
Neither of us could get the patent to come up. But I did see that it was
patented in 1930. So what was the roller on the handle used for?
Don <www.donwiss.com> (e-mail link at home page bottom).