This plane is 22" long and has no maker's mark. The iron is 2 1/2" wide is marked: Colquhoun & Cadman, C &C, Go Ahead, Cast Steel, Sheffield. I'd be interested to know how old the plane may be. The handle suits a rather small hand so I wonder if the maker was an apprentice. The screw that holds the iron to the chip breaker has a very worn head so I made a new one.