Jason--
For about thirty years, Pacific Fast Mail was the distributor of very fine, beautifully detailed brass locomotives from Japan--Tenshodo, United and their top-of-the-line Crown models. When manufacture of Japanese brass became too expensive, and the market shifted to Korea, PFM ceased their importing business. I can't tell you what year it was, but I believe it was sometime in the late 1980's. For many years, the PFM locos were considered the 'standard' for well-crafted, well-running and exqusitely detailed steamers. They also produced what is probably the most popular brass steam loco ever manufactured, the chunky little Santa Fe 1850 series 2-8-0. Thirty years ago, you would be hard pressed to find a layout using brass steamers that didn't have at least one of those little locos trundling around the layout. I bought mine in 1960, and except for a motor replacement in the interim, it's still a sweet little runner, and can handle almost as many cars as its prototype.
They also produced a great many GN prototype steamers, almost everything from the little 2-8-0's clear up to the massive R-1 and R-2 2-8-8-2's. Many of these were their "Crown" line, and extremely expensive even back then.
They were (and are) fine locomotives, and very dependable runners for their time. Even now, with a little tinkering and replacement of the open-frame motors with 'cans', they are for the most part, extremely smooth and powerful locomotives.
One thing about them, though--being built to close to scale tolerances, many of their large-wheel based locomotives will demand a larger radius than many of the newer ABS or plastic steamers of the same wheel arrangement.
For instance, the new Proto USRA 2-10-2 will run around a 22" radius fairly comfortably, while the same wheel arrangement in a PFM brass loco might require at least a 28".
But they were and are, very fine examples of the art of brass steamers.
Tom