There is a JC Reilly hammer-gun muzzle loader for sale, SN
5810. This is the 6th, possibly 7th in the JC "5000" series uncovered and there is no longer a question of the numbering series. The question now is dating it accurately. The "5000" series or ""4500 series" has been addressed a couple of times. The upper cut-off date of 1847 has been established. When it began is a question. For the moment, because of serial numbers on pistols with 316 High Holborn, the best guess is to start the series at 1837. So for the moment then 5810 will date to 1845. This will be subject to further analysis.
Ramrod might be original.
Normally you'd assume that barrels have been cut from 30" to 27.5" but 5759 also happens to have 27.5" barrels. This would make an interesting historical subject - did French-length barrels suddenly become popular in the 1840's in London or did shortening them become in vogue later? My own 5512 has 28" barrels with no sign of having been shortened.https://www.invaluable.com/auction-...queryID=56668865ef570bde1592cb4625103d19DOUBLE BARRELLED 16-BORE PERCUSSION SPORTING GUN BY JOSEPH CHARLES REILLY, 27.5inch sighted browned damascus barrels engraved JOSEPH CHARLES REILLY 316 HIGH HOLBORN LONDON, border and scroll engraved breeches with platinum lined vents, border and scroll engraved barrel tang, border and scroll engraved signed stepped locks, the hammers decorated to match, half stocked with chequered wrist, border and scroll engraved steel mounts, the trigger guard decorated with a hound and with the serial no. 5810 to the tang, brass topped wooden ramrod.
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![[Linked Image from jpgbox.com]](https://www.jpgbox.com/jpg/75403_800x600.jpg)
History updated as follows Chapter III, sub-chapter 14:
*14 Hypothetical J.C. "5500" Serial Number series early/mid 1840's: There are seven extant Serial Numbered SxS percussion guns ranging from 4573 to 6155 from apparently the late 1830’s to late-1840's which are very similar. Reilly apparently had a consistent “5000” serial number series of some sort. If so this would increase the number of guns made from 1835-48 by some 1,600.
It may be that J.C. and E.M. split their gun numbering series around 1840 when E.M. apparently became a full partner (and when the firm began using just "Reilly" in its advertisements) well before the move to Oxford Street, E.M. keeping the main-line series and jumping it to 8350 in 1847 and J.C. numbering guns with the 4500-6000 series and jumping those numbers to the 7000 series in 1846; Or it may be that J.C. Reilly created this serial number series around 1837 when he stopped numbering hand guns. More guns are needed to establish this point. (There is an upper date limit marker for this "series" -
5991 - which is post March 1847 from the address on the rib. However, there is no lower date marker for the series other than the 316 High Holborn address on the ribs - which could extend back to August 1835.)
. . . -- SN
4573 -
c1841, a 7 gauge, smoothbore, short single barrel, dangerous game gun with "
J.C. Reilly, 316 High Holborn, London" on the barrel. The gun appears to be from the
1840-1844 timeframe.
*13a. . . -- SN
5512 –
1843-47?, a 16 bore SxS muzzle loader shotgun, which has “
J.C. Reilly, 316 High Holborn, London now 502 New Oxford Street” on the rib, the only gun found so far with both addresses and it would appear numbered around the time of the move. However, the two addresses are printed a slightly different font indicating 5512 may have been brought in for maintenance after the March 1847 move and re-engraved at that time;
*14a. . .-- SN
5580 –
1843-47?, a 12 bore SxS muzzle loader shotgun, which has “
J.C. Reilly, 316 High Holborn, London” on the rib, (engraving and format very similar to 5512 above);
*14b. . .-- SN
xxxx –
1843-47?, The engraving on 5512 and 5580 match remarkably to a 12 bore SxS percussion gun advertised by Christies with “
J.C. Reilly, 316 High Holborn, Londonn” on the rib; The SN was unpublished, however, it could be part of this possible “5500 series.”
*14c. . .-- SN
yyyy –
1843-47?, The engraving on 5512 and 5580 also match quite well a 16 bore Reilly SxS percussion shotgun with “
Reilly, 316, High Holborn, London” on the rib.
*14d . . .-- SN
5759 –
1845-47?, a 10 bore SxS percussion shotgun, serial numbered “5759” on the barrels; no SN on the tang. No address on the flat filed rib; "Reilly" on the action. The seller speculated that the barrels had been rebored from a 12 bore rifle; The barrel is substantial and is stamped "12." The rib possibly was re-laid at that time and the scroll guard trigger/pistol grip tang replaced.
*14e. . .-- SN
5810 –
1843-47?, 16 bore SxS percussion shotgun, SN 5810 “
Joseph Charles Reilly, 316, High Holborn, London” on the rib.
*14e1 . . .-- SN
5991 –
1847-48?, a 17 bore SxS percussion rifle, serial numbered “5991” on the barrels. “991” is found on forend stock, hammers and ramrod. “Reilly, New Oxford Street, London” is engraved on the rib; “Reilly, London” on the side plates. The case has a post December 1847 Reilly label pasted over a Lang label from 7 Haymarket Street, from circa 1845-1848. If this serial number is part of the hypothetical “5500” JC series, then it may indicate that the series was continued for some reason into the late 1840’s and used along-side the new “7000” series.
*14f. . .-- SN
6155 –
1847-48?, a .550 bore SxS percussion rifle, serial numbered “5991” on the barrels which Reilly on the lockplate (no decipherable address on the highly rusted barrels. The SN is on the Tang behind the trigger guard.
![[Linked Image from i.imgur.com]](https://i.imgur.com/ok06hhx.jpg)