You have what appears to be an original Western Bowie made in the late sixties or early seventies. The rosewood scales and small pins suggest the earlier date. Here is some info collected on the net and so may not be entirely accurate:
The earliest Western Bowie will be marked on the blade : "Western Boulder, Colo. USA" (on one side) and "Bowie" on the other side.
Next one will be marked "Western Bowie USA" (on one side of the blade). these are definately Vietnam era.
Next you will find: "Western Boulder Colo USA" (on guard, one side) then "Bowie" (on other side of guard). Next one "Western USA" (on guard) and "W49" (on guard).
After 1977 they will be blade marked again and have a letter under the Western logo. The early Vietnam knives have three small pins holding the handle on later ones have three large rivits. Vietnam sheaths should not have rings only the belt loop. Charlie
1. I do not have information specific information for dating the Western model #W49 Bowie knife but I have observed certain features that can date this knife.
Early models are stamped on the guard.
The sheath is either a one piece design or the "Swing" sheath that was
introduced in 1968.
Bowies made 1977 or later (through the early 1990's) may have a letter
stamped on the blade indicating the date of manufacture-A=1977,
B=1978, C=1979, etc.
Camillus acquired the Western brand in 1991 and these Bowie knives are
stamped "WW49" (W=Western and W=wood handle). This stamping is still
in use.
Camillus received some Western Cutlery Co. information in 1991 and I have read everything and there is nothing about dating the model #W49 Bowie knife.
I hope this information is helpful.
Tom Williams
1. Western started making the W49 in 1964. In 1977 Western started the practice of adding a date code to most of the knives they produced. That practice continued after the Platt family sold the company to Coleman in 1984 thru to 1991 when Camillus bought the rights to Western at auction. I've identified at least 6 variations and I think there may be a 7th between the years 1964 and 1977. The first two variations in the W49 were marked on the blade and they didn't include the stock code (W49) but did have the name Bowie on them. In Western's 1968 catalog they say that all of their fixed blade knives are marked on the guard with the stock number of the knife. I have fairly good evidence that the W49 of the 2nd version, (blade marked on the name side of the blade only with WESTERN/BOWIE/U.S.A., in 3 lines), was still the knife being produced in 1967. IMHO, contrary to what the catalog states, I believe the first guard marked W49 had BOWIE stamped on the pile side of the guard rather than W49 when they made this change in 1968.
The markings on your knife appear on both (what I call), the 4th and fifth versions. These are the guard markings that were on the W49 when they changed from the original handle to the version in your pictures. This is why I identify it as version 5. I haven't found a precise record for the dates of each of these versions, but at this time IMHO I believe your knife is from around 1972. This is based mostly from correspondence with other owners and collectors and is still an opinion.
The WESTERN W-49 was chrome vanadium, it was closest to the steel known as 0170-6c, from Camillus, I have THE EXACT CHEMICAL RUNDOWN of a Western W-49, in my book KNIFE TALK 1 and KNIFE TALK 2 by Ed Fowler, he had some knives tested, including a W-49, Cold Steel (Trailmaster I think)"CARBON V steel", and the CARBON V is VERY close to 0170-6c, hence also close to the steel in the W-49. The famed CARBON V is a dead ringer for the 0170-6cA couple of things that CAMCO sent me from his collection of old Western documents. I especially like the piece from the 82 Airborne/Special Forces news letter dated 1964. This is the first year that Western made the W49 BOWIE. Guess it was making an impression right away.
1. This is my understanding for the markings.
Blade marked WESTERN / BOULDER, COLO. / USA on one side and BOWIE on the other is 1964-1966.
Blade marked WESTERN / BOWIE / USA is 1966-1974.
Guard marked WESTERN BOULDER / COLO. USA on one side and BOWIE on the other is 1974-1977.
Guard marked WESTERN / USA on one side and W49 on the other is 1977-?
Blade marked WESTERN / USA / W49 on one side and date mark A thru ? On the other.
Bill
2. the letter code goes A - O, and stops 1990 - 91 when Camillus bought the brand.