Atlas - 49429 - Locomotive, Diesel, EMD SD35 - Western Maryland

Specific Item Information: Un-numbered

Model Information: This Atlas model was introduced in the 1999 Atlas catalog, although it was not available for purchase until early 2000. It was produced in China from the get-go and delivered a fairly modern mechanism for its time. It is a split-frame chassis with a single light board using a 5-pole skew-wound motor with two flywheels. In 2005, Atlas revised the model slightly by using its new slow-speed motor and golden-white LED's on the light board. It is a high quality mechanism with excellent running performance. Personally I prefer the faster motors, but I like to run my locomotives fast.

DCC Information: Both versions of this model are fully DCC-Ready. In 2018, the chassis was modified and the model now uses the DN166I3 decoder.

Prototype History: The EMD SD35 was one of the builder's first second-generation models, released during the mid-1960s. While the locomotive was not as successful as some of its other designs it did sell a few hundred examples during an era when railroads were only starting to realize the benefits of six-axle power. New features of the SD35, which dated back to the SD28 of 1965 was a redesigned frame and new Spartan Cab, commonly known as the standard cab. While EMD was experiencing growing competition from General Electric it was still in its prime and would make another run of phenomenal success during this time with models like the GP35, GP38 series, SD40 series, and others. About a dozen major railroads purchased the SD35 and a number of these remain in service. One example is known to be formally preserved, Baltimore & Ohio #7402 at the Baltimore & Ohio Railroad Museum, as well as the variant SDP35, Seaboard Air Line #1114 in Hamlet, North Carolina.

Between 1964 and 1966, EMD built a total of 360 six-axle 2,500hp SD35 locomotives. An additional 35 steam generator-equipped SDP35 locomotives were also built during this period. These were all part of EMD’s “35-Series” which also featured the four-axle, 2,250hp GP35 locomotive. All locomotives included the standard EMD 567-series prime mover. A stock model weighed 360,000 pounds, but many roads chose to add weight to increase the locomotive’s tractive effort. From the mid-1960s through the 1980s, the SD-35 could be found in road service on both large and mid-sized roads across the US. Today the number of active units has dwindled to a select few, including those operated by regional railroad Montana Rail Link. From American-Rails and Atlas.

Road Name History: This line was established in 1852 under another name but was renamed Western Maryland Rail Road before the first rail was laid. By 1862 they had built from Baltimore to Union Bridge, Maryland at which point it became the responsibility of the Union Army. Construction resumed after the war. WM built west to Hagerstown then Cumberland where the line spilt in two. One route headed northwest to an important interchange with Pittsburgh & Lake Erie at Connellsville, Pennsylvania. The other line ran southwest into the rich coal fields around Elkins and Durban, West Virginia. On the east end, they also had routes to York and Gettysburg and an important connection with the Reading at Shippensburg, all in Pennsylvania. At 878 miles, WM was between Maine Central and Spokane Portland & Seattle in relative length.

The city of Baltimore had a large stake in the WM but sold it in 1902 to Jay Gould. The Gould empire unraveled just six years later and the WM was reorganized with Railway replacing Rail Road in the name and John D. Rockefeller holding a 43% stake. He sold those shares to Baltimore & Ohio in 1927. Accused of violating antitrust laws, B&O placed those shares in a non-voting trust.

After 1900, WM relied heavily on 2-8-0’s, ordering 177 between 1900 and 1923 (by which time other railroads were already ordering 2-8-2’s.) Some of these Consolidations were real bruisers with the same tractive effort as WM’s 2-6-6-2’s. Also in road service were 30 2-10-0 Decapods (10 Russian Decapods and 20 much larger versions,) a dozen 4-8-4’s to handle the high speed trains, and a dozen 4-6-6-4 Challengers. The Challengers turned out to be a disappointment to WM. They were rough riders and were hard on the track. As a result, they were soon demoted to pusher service alongside WM’s 25 2-8-8-2’s. A fleet of 19 low drivered Pacifics handled most of the passenger assignments. One element found on most of the WM steam fleet was low snowplow pilots in lieu of the traditional boiler tube pilots. WM was one of a few Class One railroads to employ Shay locomotives to serve steeply graded branchlines. WM had one 2-truck, two 3-truck and two 4-truck Shays. Shay #6 built in 1945 was the last Shay built by Lima Locomotive Works.

WM began to dieselize in 1947 on the east end where they would not raise the ire of their coal mining customers on the west end. The diesel fleet was surprisingly varied for a line their size with cab units from both Alco and EMD, road switchers from Alco, EMD and Baldwin and yard switchers from GE, Baldwin and Alco. The road switchers from Alco and Baldwin plus the EMD GP7;s were delivered with the long hood as the front while the EMD GP9’s were delivered with the short hood as the front. The Second Generation of diesels was all EMD.

In addition to the voluminous coal traffic, WM was a part of two bridge routes for merchandise moving between the northeast and the upper Midwest. These were the Alphabet Route (with Nickel Plate Road, Wheeling & Lake Erie, Pittsburgh & West Virginia, Reading and others) and the Central States Dispatch (with Baltimore & Ohio, Reading, Jersey Central, Lehigh & Hudson River and New Haven.) Iron ore also moved from Baltimore area ports to steel mills on the connecting P&LE.

Passenger service was a bit of an afterthought on the WM. Not only did they not have a shiny streamliner, but their heavyweight coach trains lasted only until 1957 before being discontinued. Steam generator equipped hammerhead RS-3’s replaced the Pacifics in passenger service for a few years before being reassigned to freight duty.

In 1967, B&O (by this time controlled by Chesapeake & Ohio) finally obtained permission to take overt control of the WM. Not much changed for the next five years. In 1973 they adopted the Chessie System image and 125 miles of WM mainline was abandoned in favor of trackage rights on a parallel B&O line. In 1983, the Western Maryland was absorbed into the Baltimore & Ohio. Western Maryland was known for frequently washing their locomotives in both the steam and diesel eras. They kept up this tradition until the start of the Chessie System era.

Brand/Importer Information: In 1924 Stephan Schaffan, Sr. founded the Atlas Tool Company in Newark, New Jersey. In 1933 his son, Stephan Schaffan, Jr., came to work for his father at the age of sixteen. Steve Jr. built model airplanes as a hobby and frequented a local hobby shop. Being an enterprising young man, he would often ask the owner if there was anything he could do to earn some extra spending money. Tired of listening to his requests, the hobby-store owner threw some model railroad track parts his way and said, "Here, see if you can improve on this".

In those days, railroad modelers had to assemble and build everything from scratch. Steve Jr. created a "switch kit" which sold so well, that the entire family worked on them in the basement at night, while doing business as usual in the machine shop during the day.

Subsequently, Steve Jr. engineered the stapling of rail to fiber track, along with inventing the first practical rail joiner and pre-assembled turnouts and flexible track. All of these products, and more, helped to popularize model railroading and assisted in the creation of a mass-market hobby. The budding entrepreneur quickly outgrew the limitations of a basement and small garage operation. Realizing they could actually make a living selling track and related products, Steve and his father had the first factory built in Hillside, New Jersey at 413 Florence Avenue in 1947. On September 30, 1949, the Atlas Tool Company was officially incorporated as a New Jersey company.

In 1985, Steve was honored posthumously for his inventions by the Model Railroad Industry Association and was inducted into the Model Railroad Industry Hall of Fame in Baltimore, Maryland. In addition, Steve was nominated and entered into the National Model Railroad Association Pioneers of Model Railroading in 1995.

In the early 1990s, the Atlas Tool Company changed its name to Atlas Model Railroad Company, Inc.