Within the >>Chaos<< of this cobbled together Lindner-Daly Belgian Barrelled platform, there just may be a nugget of insight: it appears that even though the action would wear the Anson & Deeley Body Action APUN(which would date band it to a finite period of time), actions may not have been assigned a serial number until an order was placed. I too assume that the 10 bore action would have larger dimensions than it's sister platforms of 12 & 16 bore; therefore, a 10 bore action could not, and would not, have been used as a 12 bore so it was just set back(maybe for 10+ years).....
How many Lindner - Daly Anson & Deeley Body Actions does one see in the 2nd Series or post 1890?
Hochachtungsvoll,
Raimey
rse