Model 24 had a dolls-head extension
Model 25 had a Greener Crossbolt
Model 26 was a Model 25 with engraving and better wood
D.R.P. No. 78411(1893) is the Sauer Blitz/triggerplate design used on the hammer drillings and also sued on the sidecocker drillings. Your example has the blade variety cocking indicators. "181" is the pre-rifling bore diameter usually seen on .303 British and .30-30(also 184,11). Choked left tube and I can't tell on the right. "Prussia" country of origin stamp. Small "Crown" noting extra attention to shooting performance or pattern or bullet groups. Or a possiblity of it being a quality stamp. Serial number may help in narrowing the date.
Kind Regards,
Raimey
rse
