A STUDY IN SCARLET
by Sir Arthur Conan Doyle
Spoken by Watson.
I laughed at this cross-examination. "I keep a bull pup," I said, "and I object to rows because my nerves are shaken, and I get up at all sorts of ungodly hours, and I am extremely lazy. I have another set of vices when I'm well, but those are the principal ones at present."
----------------------------------
The Sherlockian researcher Jack Tracy believes that Watson was possibly refering to a phrase 'I keep a Bull-Pup' used in Victorian times, of Anglo-Indian origin, meaning to have "quick fits of temper "
Jacknife,
You are correct in your reference to "A Study in Scarlet". However, I believe that at least one student of 19th Century small arms might offer an alternative to Jack Tracy's linguistic analysis. (In other words, I found my reference! OCD can be a wonderful thing, at times.)
The source that I recalled (imperfectly!) was an article by Dan Shideler in the April 22, 2005 issue of "Gun List" (now, "Gun Digest Magazine") entitled "The Case of the Nameless Pistol".
Shideler goes into a good bit more detail than I can go into, here. The "nub" of the matter for the purposes of this thread (which admittedly has diverged slightly from considerations of Sherlock Holmes' knives) is that Webley made a small number (about 3000) of revolvers called "The Pug" (a.k.a. The Model One) between 1873 and 1914.
These revolvers were originally chambered for a .41 Rimfire Long cartridge that produced ballistics that were more or less in the .38 Smith and Wesson cartridge's class. It was the use of a rimfire cartridge that necessitated the use of an external hammer block safety. The safety was to be employed to keep the hammer's nose off the rim of a chambered cartridge.
Late vintage Pug's were chambered in the .442 Webley center fire cartridge, a cartridge that approximated the ballistics of the .44 Russian round. I do not know whether the newer examples of this model retained the safety catch but the device would still have been a good idea given that, as I understand the situation, contemporary Webley revolvers were not equipped with rebounding hammers.
Later examples of the Webley "Pug" bear a startling resemblance to Charter Arms "Pug",. This resemblance is particularly pronounced in early Charter Arms' Models. (Is it possible that Charter Arms' R&D people were Sherlock Holmes fans?)
Comparing both "Pugs" would very likely reveal that while the Charter Arms piece might be made of superior materials and has a superior ejection system and a rebounding hammer the Webley revolver would most likely exhibit superior fit and finish and would feature more appropriate cartridges. (Speaking for myself I have never much enjoyed shooting .44 Special cartridges in any type of Charter Arms "Bullldog" revolver though later examples that come equipped with rubber grips make the experience a bit more pleasant. Perhaps a .44 Russian class cartridge might make such a gun a bit easier to control and more pleasant to shoot. On the other hand, the factory ballistics of the .44 Special LRN round are not all that different from those of its .44 Russian parent.)
Another advantage that the Webley "Pug" would offer would be psychological. With a Webley one can easily fantasize that one might some day hear, "Come, Watson, come! The game's afoot!"