Santa FedEx brought me a replacement for the Martini earlier today. It is an 1884 Springfield Tradoor, 45-70 (of course!) rifle, s/n 498xxx, manufactured in 1890. Overall, it is in "Very Good" condition, traces of case hardening on lock, though the end of the cleaning rod is pretty badly pitted. Could be a junker rod used to replace one that was missing. There is no visible cartouche on the stock. No unit markings, either. Bore is very nice, no pitting or darkening. Punched a dry patch thru the bore, came out clean.
Very pleased.
Will try to get some pix tomorrow.