Our friends at the HäT Forum have been looking into this piece, which I should think most people would assume at first sight to be German. It turns out to be a Schneider-Canet, M Canet being the designer of the screw-breech. The name is a new one on me. Customers included Portugal and the Boers.
"Sometimes things that are not true are included in Wikipedia. While at first glance that may appear like a very great problem for Wikipedia, in reality is it not. In fact, it's a good thing." - Wikipedia.
Why aye, lad! Schneider-Canet is a name I've encountered a fair bit, as there were quite a few big Schneider-Canet naval guns built for export (to Spain and Japan), as well as some coastal defence weapons.
As I've oft related, Schneider was a serious contender with Krupp by the first decade of the new century for world arm sales. This was an excellent weapons system, and armed a number of Balkan states.
Hi James, The Matsushima Class of protected cruisers built for japan had guns made by Schnieder of Creusot these were designed by M. Canet , hence schnieder-Canet, moreoften as not referred to as Canet guns... they fought at the battle of the yalu against the chinese but only fired 2 rounds during the whole action, for a blow by blow account see "The Wars of the Nineties"..
Ironsides wrote:I think this is what roger is referring to...
Arrrrrrrrr, matey!
I've always liked the Matsushimas because they were such an odd design. They were smallish protected cruisers, but each carried a main gun (Schneider-Canet) of 32cm calibre, quite a punch. Of the three vessels in the class, two (Itsukushima and Hashidate) carried the gun forward, but one (Matsushima) carried it astern.
And the Spanish battleship Pelayo also carried Schneider-Canet guns of 32cm calibre.
It seems there were quite a few S-C field gun models in the early C20th. Portugal apparently bought 300 of the 1904, and they were also sold to Serbia and Bulgaria, some being captured by the Ottomans in the balkan Wars. According to American reports, the British in South Africa were seriously embarrassed by the superiority of this company's guns in Boer hands at the turn of the century.
It's claimed that this model was used in The War. I wonder if the Portuguese brought any to the Western Front or if they only used artillery supplied by the Allies. There's a pic on the Forum somewhere of P troops manning AA guns - 75s, I think.
-- Edited by James H at 01:40, 2008-05-03
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"Sometimes things that are not true are included in Wikipedia. While at first glance that may appear like a very great problem for Wikipedia, in reality is it not. In fact, it's a good thing." - Wikipedia.
In 1904 a Portuguese artillery committee (col. José Mathias Nunes, Lt.col. José Silvestre de Andrade, cpt. Alberto Carlos de Silveira, cpt. José Nunes Gonçalves and lt. José Francisco Nico) in order to choose the QF field gun for the army tested these quick-firing guns: 7,5cm Ehrardt-Kanone c/1903 7.5cm Vickers QF gun 7,5cm Kruppsche Feldkanone L/30 canon de 75mm Schneider-Canet mle. 1903 P.C. canon de 75mm Schneider-Canet ml. 1903 P.D. The difference between the two Schneider guns is that the P.C. model was not fitted for independent line of sight, while the P.D. was fitted for independent line of sight. P means simply "puissant" - powerfull. After the tests, that interested expecially the Krupp and the Schneider guns, the Schneider P.D. was choosen and 144 were ordered.
Gun model :
Schneider-Canet 75mm QF M. 1904
Calibre :
75mm L/31.4
Weight of the barrel :
340 kg
Weight of breech-block :
12.2 kg
Weight of the carriage :
740 kg
Weight in action :
1080 kg
Weight of the limber :
750 kg
Weight in marching order :
1830 kg
Weight of ammunition wagon :
1852 kg
Barrel lenght :
2.350 m
Lenght of rifling :
1.966 m (26.2 calibres)
Rifling :
uniform twist of 1 in 30 calibres
Number of barrel grooves :
24
Height of line of fire :
955 mm
Shield thickness :
5 mm
Cartridge
shelled :
8.198 kg
charge :
0.58 kg of Rottweil smokeless powder
Shell
weight :
6.5 kg - bursting charge: 0.68 kg of Schneiderite
fuze :
percussion
max. range :
6000 m (afterwards increased to 8000 m )
Shrapnel
weight :
6.5 kg - bursting charge: 80 g of black powder294 bullets x 10 g x 13 mm
fuze :
time and percussion - weight : 284 g
max. range :
5500 m with time fuze
Muzzle velocity :
500 m/s
Rate of fire :
15 / 20 rounds
Height of the line of sight :
1126 mm
Elevation :
+ 16° / - 5°
Traversing angle :
6°
Recoil :
1.27 m
Height of weehls :
1.33 m
Track :
1.45 m
Transport :
drawn by six horses
Ammunition :
gun limber - 38 shells, wagon limber - 38 shells, wagon body - 72 shells12 ammunition wagons for every battery
Remarks :
Quick firing field gun, recoil system with hydraulic buffer and springs, swinging block breech mechanism,traverse on axle. It was equipped with collimator with aiming circle and panorama sight. All graduations were in thousandths, and the battery telescope had a graticule showing thousandths of range. It was fitted for an indipendent line of sight.
The photo is interesting in that we see an example of an unusual piece. Axle seats on French ordnance was rare, and factory drawings illustrate skeletal seat rails, rather than the "Germanified" sheet metal inclosured ones seen here. The split underside splinter shields are also interesting, and the way they are fastened to the foot rests for travel. I suspect the seat-back rests are cosmetic additions, however. All in all a fine picture Jim, and I thank you for sharing it with us.
The Portuguse gun in the picture at the start of this thread is a horse artillery piece. The field gun lacked the additional crew seats attached to the gun shield.
The Bulgarians used M1904's, like the Portuguse (& Spanish?)
The Serbs used M1906 & M1906bis (both with a subdesignation of PD) - this is the commercial(?) designation. I think the Romanians also used the M1906. Both Serbia & Romania referred to the Gun as the M1907 (date of intriduction I believe). I have seen a reference to this gun as the M1914.
There is a different shape to the barrel forward of the gun shield, different shape & length regards the recuperator & A different arrangement (often) of the gun shield. The M1904 has a recuperator that runs the full forward length of the barrel while the M1906 does not & the M1906 has the muzzle locking lugs for max recioll like the the French M1897 75mm though the M1906's barrel is shorter.
The Schnieder 75mm M1912 is similar to both the the 1904 & the 1906 but with a slightly different barrel shape.
I don't have any pics on file for the M1912 but have attached pics of the M1906/07 & a comparitive of the M1904 Bulgarian
Serbs and Bulgarians guns are very diferent especialy recoil systems. Schneider Mod 1912 had ammunitions same like for french 75 mm M 1897, ammunitions for serbs and bulgarians were different original Schneider construction.