plmeek
40 Cal.
There are a lot of misconceptions out there about British proof marks. I'm actually surprised that more research hasn't been done on them and a definitive book published on the subject. This thread, unfortunately, has repeated some of those misconceptions.
David, aka ResearchPress, tried to point us in the right direction with his link to his website. He drew attention to the paper addressing "Why The Tombstone?":
David also wrote, "There's also a couple of other articles on English Provincial Gun Barrel Markings." Apparently few if anybody looked at them.
The best information currently available on early British proof marks is in the paper on David's website titled "The Crossed Sceptres & Crown Mark" by Brian Godwin & John Evans. The gist of this paper is that pre-1813 Birmingham proof and view marks tend to be the Crowned P and V within an oval, and these varied some from gunmaker to gunmaker, suggesting they were doing their own proofing as shown below.
Again, quoting Brian Godwin & John Evans paper on the subject, the post-1813 Birmingham proof marks are identified as:
The proof marks on OldRust's fowling piece are the post-1813 Birmingham marks. When I enlarge the image OldRust posted (I repost it again below), I believe I can see part of the "V" in the lower Crown and Cross Scepters view mark.
Probably the main point of the Godwin & Evans paper is that in spite of what some early writers thought were private proof marks of the Ketland firm, namely double marks of cross scepters, they are in reality proofs performed in the Ordnance proof house in London for civilian guns.
According to Godwin & Evans research, the guns pictured in mathews187's Post #20 and Feltwad's Post #38 carry the Tower Private Proof marks of the crossed scepters & crown, struck twice, but because they are double barrel guns, one mark is placed on each barrel.
I'm having trouble understanding TFoley's post quoted above, so forgive me if I am misinterpreting it.
As I stated before, OldRust's fowling piece is marked with the post-1813 Birmingham proof marks. I see no evidence of any other proof marks in the pictures he posted. I seriously doubt that someone "in order to sell it as a 'modern arm', had it proofed by the Birmingham Proof House at his expense, in accordance with the law, which states that you cannot sell an unproofed firearm in the UK for the purpose of shooting it."
Even though the Acts of 1813 and 1815 tried to make proofing of barrels compulsory, they proved to be ineffective. Another attempt with the Gun Barrel Proof Act 1855 was also unsatisfactory. An effective law that required a gun to be proofed before is could be sold was not enacted until the Gun Barrel Proof Act 1868. Prior to this law, the industry was largely self regulated. The Worshipful Company of Gunmakers regulated the gun making business in London beginning in 1637. The industry in Birmingham was not as well organized, but the more reputable firms had their arms proofed at private proof houses. Ultimately, the Birmingham Proof House was established in 1813, by Act of Parliament, it was requested and obtained by the Birmingham Trade at its own expense.
Also, the Gun Barrel Proof Act 1855 required, "On all Barrels the Gauge Size of the Barrel shall be struck at the definitive Proof." Since OldRust's gun doesn't show a number for the gauge size, it had to have been proofed before that law was enacted, most likely when it was originally made.
David, aka ResearchPress, tried to point us in the right direction with his link to his website. He drew attention to the paper addressing "Why The Tombstone?":
These tombstone marks are located between the proof and view marks where the barrel maker or gun maker mark is normally placed. They are not proof marks themselves.Some arms proved in Birmingham after 1813 show additional stamps which take the form of “tombstone” shaped impressions with a variety of numbers and symbols enclosed therein.
David also wrote, "There's also a couple of other articles on English Provincial Gun Barrel Markings." Apparently few if anybody looked at them.
The best information currently available on early British proof marks is in the paper on David's website titled "The Crossed Sceptres & Crown Mark" by Brian Godwin & John Evans. The gist of this paper is that pre-1813 Birmingham proof and view marks tend to be the Crowned P and V within an oval, and these varied some from gunmaker to gunmaker, suggesting they were doing their own proofing as shown below.
Again, quoting Brian Godwin & John Evans paper on the subject, the post-1813 Birmingham proof marks are identified as:
The Birmingham Proof Company said:In 1813 the Proof House of the Birmingham Proof Company was established by an Act of Parliament and built in Banbury Street. It was set up to prove all privately made firearms (that is non-Ordnance firearms) and it still operates on the same site today. The proof marks used from 1813 until 1904 were the crossed sceptres and crown mark, incorporating the letters BPC (Birmingham Proof Company), together with the crossed sceptres over a V (View) (Figure 5 below).
The proof marks on OldRust's fowling piece are the post-1813 Birmingham marks. When I enlarge the image OldRust posted (I repost it again below), I believe I can see part of the "V" in the lower Crown and Cross Scepters view mark.
Probably the main point of the Godwin & Evans paper is that in spite of what some early writers thought were private proof marks of the Ketland firm, namely double marks of cross scepters, they are in reality proofs performed in the Ordnance proof house in London for civilian guns.
Godwin & Evans said:From about 1751 the Ordnance proof house, which was situated on Tower Wharf close to the Tower of London, started proving privately made civilian firearms. To differentiate between the Ordnance and civilian markings, the mark chosen for civilian or “Private Proof” was the crossed sceptres & crown, struck twice, one mark above the other - but without the Royal Cypher mark (Figure 3 below).
According to Godwin & Evans research, the guns pictured in mathews187's Post #20 and Feltwad's Post #38 carry the Tower Private Proof marks of the crossed scepters & crown, struck twice, but because they are double barrel guns, one mark is placed on each barrel.
Let me slightly enlarge on Mr Feltwad's comment above, without in any way detracting form its validity. When he mentions 'private proof marks' he does NOT mean that the owner put them there himself. The owner, having had it converted to percussion, perhaps in order to sell it as a 'modern arm', had it proofed by the Birmingham Proof House at his expense, in accordance with the law, which states that you cannot sell an unproofed firearm in the UK for the purpose of shooting it.
I'm having trouble understanding TFoley's post quoted above, so forgive me if I am misinterpreting it.
As I stated before, OldRust's fowling piece is marked with the post-1813 Birmingham proof marks. I see no evidence of any other proof marks in the pictures he posted. I seriously doubt that someone "in order to sell it as a 'modern arm', had it proofed by the Birmingham Proof House at his expense, in accordance with the law, which states that you cannot sell an unproofed firearm in the UK for the purpose of shooting it."
Even though the Acts of 1813 and 1815 tried to make proofing of barrels compulsory, they proved to be ineffective. Another attempt with the Gun Barrel Proof Act 1855 was also unsatisfactory. An effective law that required a gun to be proofed before is could be sold was not enacted until the Gun Barrel Proof Act 1868. Prior to this law, the industry was largely self regulated. The Worshipful Company of Gunmakers regulated the gun making business in London beginning in 1637. The industry in Birmingham was not as well organized, but the more reputable firms had their arms proofed at private proof houses. Ultimately, the Birmingham Proof House was established in 1813, by Act of Parliament, it was requested and obtained by the Birmingham Trade at its own expense.
Also, the Gun Barrel Proof Act 1855 required, "On all Barrels the Gauge Size of the Barrel shall be struck at the definitive Proof." Since OldRust's gun doesn't show a number for the gauge size, it had to have been proofed before that law was enacted, most likely when it was originally made.