Interesting sounding gun Parabola. Do you happen to recall the serial number?

Not to divert another line to my history but this .410 SxS side lever hammer gun is the one Reilly I should have gone after. SN was 25851, early 1884. I seem to recall 28" barrels.

https://www.guntrader.uk/guns/shotguns/reilly-em/hammer/410-gauge/side-lever-180723174108286
Beautifully scaled little 410 hammer-gun ( collectors piece ), reproofed 2007 and very rarely fired since ! bores in particularly good condition , unusual to find a 410 with Damascus barrels -- top rib reads E M Reilly & Co 16 New Oxford Street, London & RUE SCRIBE PARIS . metric bore measurement 10.50mm in both tubes and estimated chokes LH 1/4 RH 1/8 with the chambers being 2 1/2"


[Linked Image from i.imgur.com]