Joe, serial numbers never did make much sense. Apparently the Maleham numbers were in some sort of code rather than sequential. Does yours have a strange sort of forend catch; a Scott patent of 1873 in which it is a push button on the underside of the forend. On mine the push button has a very small engraving of the Scott trade mark in the form of a castle. Would it be too much to ask if you could mail me a copy of the page showing the Reliance gun if I let you have my e-mail address? I have the Scott book by Crawford & Whatley which has a little about this model. Lagopus.....