http://unblinkingeye.com/Guns/RLS/rls.html
There is virtually nothing in print about the Rossi Princess revolver. It does not appear in the
Bluebook of Gun Values or the
Standard Catalog of Firearms. I could find no mention of older Rossi firearms, such as the Princess, on the company’s U .S. or Brazilian websites. I find the gun first listed in
Gun Digest in 1966, where it is described as the Rossi Ladysmith, imported by Benet Arms. Most examples I have seen are stamped FIREARMS INT’L CORP., WASHINGTON, D.C. Rossi firearms were later imported by Interarms, but I don’t believe they ever imported the Princess.
The Princess was manufactured from 1957 through approximately 1985, but was only imported into the United States from 1965 through 1969--another victim of the Gun Control Act of 1968. From the serial numbers I have seen, it looks as though close to a million were made.* The Princess was available with a 2- or 3-inch barrel, in nickel finish only. The 2-inch barrel version was designated by Rossi as the Model 25, and the 3-inch barrel version was the Model 13. The model designations are rarely used in the United States.
When the gun first hit the U.S. market it seems to have been called a Ladysmith by default, but another trade name was needed for it and some marketing genius decided on “Princess.” A less-macho appellation could not have been had, but I suppose some similar name was inevitable given the gun’s diminutive size and resemblance to the Ladysmith.
The serial number is on the base of the grip. The earliest serial number I have located thus far (12551) is marked on the left side of the barrel:
The examples of the 2-inch barrel Princesses I have seen all have a ramp front sight, whereas all the 3-inch barrel versions I have seen have a Rocky Mountain style blade with an integral base. I have noted
three different grip plate styles--two in brown plastic, one style small (that doesn’t cover the rear screw on the right side) and one large (that partially covers the screw), and another large style in pearlite plastic.