The Warner Arms Corp was established in 1912 and marketed revolvers, rifles, semi-automatic pistols, and shotguns made for them by other companies including N.R. Davis & Sons, Ithaca Gun Company, and so forth. In 1917, the company was purchased by N.R. Davis & Company. Under Warner, the .38 caliber revolver is only described as a double action or a double action hammerless. You state that the gun is marked ".38 Smith & Wesson", which is a black powder round first introduced in 1880 by Smith & Wesson and was most often seen in break top revolvers. The round is relatively low power and the break top action is inherently weak, so the two went well together. During that time frame, the break top was very popular. Under Davis-Warner, only a .32 revolver is discussed and it is a swing out cylinder meaning that it is a solid frame revolver. You have an old gun which, if in good condition or better, is worth less than $100 to a collector. If the condition is VG or Exc, the value is somewhat higher, but not astronomical. This is a collector gun, not a shooter. It may be able to be shot, but it's best if it isn't.
50-100 or so
Age of smith Wesson serial no 5K4166
model stamped inside cylinder housing near barrel.
ctg = cartridge
0-1000 USD depending on EXACTLY what you have and its condition.
Sounds to me that you have a smith and Wesson mod-12.These fine .38 special revolvers are selling for 200-300 dollars depending on the overall condition of the gun.
After market finish and barrel job. Standard Catalog of Smith and Wesson, 3rd ed., Supica and Nahas
It looks like pictures I have seen of a "Frank Wesson 1860 rifle" (at http://buffaloclassic.tripod.com/). The numbers "3236" are stamped inside the shaft of the stock where the barrel fits; the barrel is about 23.5 inches long and the stock is about 22 inches.
It should be stamped on the barrel It should be stamped on the barrel
Try e-gunparts.com
No
Nothing, real SW NM#3's stopped at 357xx and none where marked "Secret Service "or 44 on top of the barrel.