Aurora Postage Stamp - 4833 - Locomotive, Steam, 4-6-2, Pacific K4 - Atlantic Coast Line

Model Information: This model was first released by Minitrix in 1970. It remained in production until 1999 and has been imported by a variety of different brands. As is typical of 1st generation locomotives in N Scale, this model does not run particularly well nor does it support DCC in any form. Minitrix chose the Pennsylvania Railroad's enduring K4 Pacific as a prototype for its model.

DCC Information: This engine is not DCC-Compatible.

Prototype History: Under the Whyte notation for the classification of steam locomotives, 4-6-2 represents the wheel arrangement of four leading wheels on two axles, six powered and coupled driving wheels on three axles and two trailing wheels on one axle. The 4-6-2 locomotive became almost globally known as a Pacific type. The type is well-suited to high speed running. The world speed record for steam traction of 126 miles per hour (203 kilometres per hour) has been held by a British Pacific locomotive, the Mallard, since 3 July 1938.

The Pennsylvania Railroad's K4s 4-6-2 "Pacific" (425 built 1914–1928, PRR Altoona, Baldwin) was their premier passenger-hauling steam locomotive from 1914 through the end of steam on the PRR in 1957.

Attempts were made to replace the K4s, including the K5 and the T1 duplex locomotive, but none was really successful, and the K4s hauled the vast majority of express passenger trains until replaced by diesel locomotives. The K4s was not powerful enough for the heavier trains it often pulled from the mid-1930s onward, so they were often double or even triple headed. This was effective, but expensive—several crews were needed. The PRR did have the extra locomotives, many having been displaced by electrification.

From Wikipedia

Road Name History: ACL’s roots go back to the Petersburg Railroad in 1830. By the 1870s, their successors and some affiliated lines began using Atlantic Coast Line as a nickname and through a number of consolidations Atlantic Coast Line became the official name by 1900. Atlantic Coast Line funneled traffic from northern Virginia (and its connections to the northeastern trunk lines via the RF&P) down through the Carolinas, Georgia and into Florida as far as Naples on the Gulf Coast. Acquisitions after the war added routes from Columbia and Spartanburg, South Carolina to the coast and lines linking Atlanta, Birmingham and Montgomery to southern Georgia and Florida.

At that point, the Atlantic Coast Line boasted 5,743 miles of railroad, 629 locomotives, 361 passenger cars, and 31,284 freight cars. To put that into perspective for you western guys, that's four times the size of Western Pacific.

ACL was the premier route for New York to Florida passenger traffic. The ACL's "Champion" left New York on the Pennsy, was handed off to the RF&P from Washington to Richmond, ran on the ACL to Jacksonville, FL and was then handed off to Florida East Coast for the ride to Miami. The "West Coast Champion" skipped the FEC as ACL went all the way to Tampa on Florida's Gulf Coast on its own rails. ACL also forwarded some Chicago to Florida trains via connections. Much of the system was relatively flat, allowing ACL to use 4-6-2’s in fast freight service (one of the few railroads to do this.)

ACL is best known for its purple and silver diesels. This scheme was used on freight, passenger, and switcher power until 1957. By that time, it became clear that these colors were difficult to maintain, so the ACL switched to racing stallion black with yellow “tack.” The Atlantic Coast Line merged with the Seaboard Air Line Railroad in 1967 to form the Seaboard Coast Line.

Brand/Importer Information: In 1967, Aurora Plastics Corporation started importing the Minitrix N Scale product line. These trains were marketed as Postage Stamp Trains. It was a bold entry into what would become a very active market in the new N-Scale model train market. The basic starter set took advantage of N-Scale’s small size by packaging everything necessary for a small model railroad in a book-like box. The larger starter sets were packaged in more conventional boxes. Aurora went out of business in 1977.

The Body styles of this product line were made in Austria by Roco, imported into the United States by Minitrix and then rebranded by Aurora. Some of the exact same molds were also produced by Roco for Atlas who branded them using their own name.

A lot of information can be found on All about Aurora Postage Stamp Trains web site by David K. Smith.