From a Contemporary perspective, Valentine Fondersmith and John Newcomer elements of style and execution are very easy to blend, my personal favorite being a smooth-rifle by Allen Martin.
I think it's about time that attention is paid to some of the other (earlier) Lancaster builders, like V. Fondermith and J. Newcomer. The amount of time, type, verbiage and excessive adulation spent on Dickert, frankly is enough to bore me to near-death. (Have no fear brethren, sufficient Emergency Rooms and Doc'-In-A Box emergency care facilities are available for those presenting with ADA (a/k/a Adverse Dickert Afflictions), the psychologically ADA afflicted will, of course, already have someone on speed dial. At least I presume as much.)
Thank you Rich for presenting this rifle, for discussion! E.K noted that the Cock had been changed, versus the former cock in RCA-1 being flat faced. For myself, I kinda enjoyed the 'not-quite-right' flat cock on the round-faced lock. It may very well have been a replacement, or not, but it's existence spoke to actual use and continuing care by its owner(s), something this longrifle obviously continues to enjoy - and, to our benefit.
Not sure, but there could be an idea for 'T' Shirt sales in there somewhere...