Dick, Skimmin & Wood later owned the Tolley name and your Tolley would have been made by them. I have the identical gun. In fact most 2" guns you come across that have British names were made by Skimmin & Wood. Hollands did make a sidelock ejector called the Century as a 2" cahmbered gun. They are a fun addition to the collection and will pattern far better than a 7/8th. ounce load from most 20 bores. Lagopus.....