Antique Rifle "J.P. LOWER PHILA PA." Excellent Condition

Antique Pennsylvania percussion rifle 40 caliber. The wood of the straight grained stock is aged to a uniform color with no chips, cracks or missing wood; however, there are a few light handling marks.
The stock is solid (not loose) and has a steel crescent butt plate, trigger guard and fixtures.
The metal finish is a mottled brown patina with some oxidation . The gun is 47" over all length with a 29" octagon barrel (What I can see of the bore looks dark....I have not cleaned this gun) the ram rod appears original. The rear sight has a notch and a blade front sight. This gun has a very unique profile.
The double set triggers and lock function as they should including half cock; however the mechanism is rough from years of nonuse and needs lubricating (the trigger needs to be set before the lock is cocked). The butt plate has a toe plate and it, as well as the other fittings are flush inlayed .
Stamped on the top flat of the barrel is J.P. LOWER PHILA.