Winchester patented its breech-loading cannon in 1901 and began selling it in 1903. It uses Winchester 10-gauge, black powder blank shells and is not considered a firearm.

This little cannon's got some power! Take a look at Paul Carella's appraisal of a Model 1898 Winchester signal cannon from Anaheim, California. Aired 04/28/2014 | Rating TV-G ...

Also, a Winchester cannon is worth anywhere from $650 to […] OKLAHOMA CITY – There were some interesting antiques on this week’s ‘Trash or Treasure’ segment.

Executive producer Marsha Bemko shares her tips for getting the most out of ANTIQUES ROADSHOW. Value can change: The value of an item is dependent upon many things, including the condition of the ...