From the Amherst Railway Society 2026 Railroad Hobby Show in West Springfield, MA: In 2007, Tangent Scale Models started the trend of offering unparalleled railroad freight car replicas in HO scale, the likes of which had never been seen in the market. These highly-detailed replicas have consistently raised the bar for HO scale models with several hallmarks, including precision tooling, hyper-accurate stenciling, true to life colors, and era-specific details. Additionally, Tangent Scale Models are designed to operate perfectly by including CNC-machined wheels, correct weights, and correct coupler heights. Simply put: Tangent Scale Models offer detailed freight cars on a higher level.

Fast forward to today’s release: Tangent Scale Models NINTH “Tangent quality” HO scale caboose offering. The era of “one size fits all” cabooses in HO scale plastic is over. Tangent Scale Models bring their passion and knowledge for translating real 1:1 railroad equipment from freight cars to cabooses. Tangent Scale Models execute caboose products at a level that significantly surpasses brass models.

 

Tangent Scale Models ninth caboose model is the HO Scale Erie Railroad International Car Corporation Bay Window Caboose System. This Tangent system covers ERIE’s 1953 order of ICC riveted bay window cabooses. These 50 bay window cabooses served through decades of change, from the ERIE and EL to CR and D&H, through the 1980s and even today. These ERIE cabooses were built by International Car Corporation (ICC) in Kenton, Ohio. ICC was on the ERIE mainline, so it is appropriate that Erie was amongst the first railroads to purchase International cabooses! These Bay Window caboose are easily recognizable with riveted body construction, an overhanging Stanray diagonal-panel roof edge, large windows, a “wagon wheel” roof antenna and bright “Safety Red” paint. This Tangent caboose marks the first “high-detail” RTR ERIE Railroad caboose replica in HO scale, and is being released today.

By 1953, the Erie Railroad served 6 states, with over 2,300 miles of track. ERIE certainly lived up to one of its slogans: “Serving the Heart of Industrial America” with rails from New York to Chicago. The Erie Railroad had previously relied on its Dunmore, Pennsylvania shops to build its steel caboose fleet, with both riveted and welded versions of cupola cabooses between 1941 and 1946. By 1952, ERIE wanted a bay window style caboose. Even though the Dunmore Shops would build one prototype sample, ERIE pivoted the design and production to online customer International Car Corporation. Kenton, Ohio-based ICC used its design, engineering and construction knowledge to create these 50 modern, streamlined, all-steel bay window caboose cars. ERIE was the first Class One Railroad to receive this new style of “bay window” caboose from ICC.

 

The Erie Railroad’s 50 new cabooses were delivered in stunning safety red paint with black roofs and underframe. They were modern rolling offices complete with amenities like electricity, lights, radio communication, bunks, a conductor desk, seating and an electrical generator. Make no mistake about it – the new ERIE cabooses were destined for their mainline trains. These new cabooses featured ICC’s riveted construction, roof-top walkways and rode on repurposed General Steel Casting Corporation “Express” trucks. With the underframe showing off a low-mounted generator, battery box and 6 foot axle spacing on the trucks, these mainline cabooses have a distinctive look on the Erie, a.k.a. “The Heavy Duty Railroad.”

 

Tangent Scale Models Erie Railroad International Car Corporation Bay Window Caboose System covers the details, bodies and nuances of the 1953 through 1980s caboose eras on these railroads:
ERIE 301-350 (1953-1960)
…to EL 301-350 (1960-1976)
…to CR 21100-21146 (1976-1988+)
…to D&H 35805-35807 (1976-1984)

As with many cabooses, the paint schemes that these cabooses wore changed over time: With the ERIE-DL&W merger in 1960, a new version of the safety red/lightning bolt paint scheme evolved with the new Erie Lackawanna corporate name.

 

Various solid EL red paint variations started in 1962. New sliding window screens and frames and side body-mounted marker lights were added by the EL in 1971, completely changing the look of the caboose body. EL’s sharp gray and maroon repaints started showing up in 1973.

 

Early Conrail versions retained their Erie Lackawanna appearance, notably retaining their running boards and trucks.

 

By late 1976 however, Conrail began their own modernization program to remove the roof walkways and apply their standard end railings and lighting modifications.

 

Three of these cabooses also ended up on the D&H!

 

Today, there are several of these cabooses in various museums and display uses. And yes, two of the CR-modified examples are still running on today’s Reading Blue Mountain and Northern Railroad in attractive red paint! 70+ years of changes translates to quite a ride for these ERIE warriors.

It’s difficult to understate the importance of these ERIE ICC Bay Window cabooses. They were the newest and most modern ERIE road caboose when they debuted in 1953, continued their mainline role through the EL and had long service lives through Conrail. This era is an incredible period of change for railroads like the ERIE, EL and CR, and it is easy to see why Tangent has planted its ERIE caboose flag here. And let’s face it, Tangent Scale Models love to count RIVETS!

So, if you model just about anywhere along the Erie and Erie Lackawanna Railroads, appreciate the incredible variety of Conrail system cabooses, or just love the ERIE and EL (or D&H!) , your patience is finally rewarded. Tangent Scale Models are very pleased with how their newest “labor of love” caboose project looks and operates, and they hope you will be too.

And now, on to the models! The Erie Railroad International Car Corporation Bay Window Caboose System is a state of the art, dimensionally-accurate group of scale replicas with highly accurate “true-to-life” colors and precise letter stencils. Tangent Scale Models ERIE cabooses were designed from meticulous field dimensions, and include incredible levels of detail such as multiple era-specific bodies, roofs, ends, railing options, brake wheel options, caboose truck options, generator options, toilet pipe options, rooftop antenna, multiple smoke jacks, accurately scaled window treatments, plus beautiful steps and end platforms with accurate tread detail. Inside the model is an accurate ICC-applied interior.

Tangent Scale Models ERIE cabooses include interior lighting, plus exterior lighting features like lit end lanterns, lit body marker lights, lit dual CR end marker lights or lit CR-style FRA end flasher, all based on the individual paint schemes and era. Yes, each of the individual SKUs have carefully researched lighting and detail applications appropriate for the era of the paint scheme. These “no fuss” track-powered interior and exterior lights are compatible with DC or DCC setups right out of the box (a simple wand included in the box activates the lights). Finally, Tangent Scale Models ready-to-operate replicas include “near-scale” draft gear box including side “key” detail, coupler lift bars accompanying Kadee scale couplers, sufficient hidden weights, and CNC-machined wheels to ensure the model operates as good as it looks.

 

Tangent Scale Models want to be very clear. The Tangent Erie Railroad International Car Corporation Bay Window Caboose System is not a generic model painted red, like what you may “already have.” This is Tangent-Level execution of ERIE riveted bay window caboose details. These different body and build options cover multiple eras, paint schemes and modernization programs, all with accurate lighting options plus era and road number specific details.

 

In short:

Yes, the models are lit, with both interior and exterior lighting features as appropriate for each paint scheme.

Yes, the models have accurate full interiors visible through the windows.

Yes, the models include a simple wand to control the lighting on DC or DCC.

 

Features for these replicas include:

– Dimensional accuracy – designed from meticulous field dimensions using real tape measures on two real ERIE ICC cabooses – see “thank you” section below for more details for Tangent Scale Models project field research

– Highly correct “true to life” colors

– “Hyper-Accurate” lettering including exact fonts and lettering placement

– Genuine Kadee scale couplers

– “Near-scale” draft gear box

– Multiple road numbers for each scheme, as appropriate

– Road and Era-specific details for each RTR scheme, including multiple body, roof, underframe detail and truck combinations

– A beautiful Stanray “overhanging” diagonal panel roof

– Accurate step and end tread patterns

– See-through end platform options

– See-through and treadplate step options

– Multiple end door options

– Multiple brake wheel options

– Underframe details to match as-built ICC and later railroad-modified configurations

– Multiple roof configurations for different roof walkway, brackets, antennas options

– Underframe and truck axle drive generator options

– Different end railing/marker light options, based on paint scheme and era

– Two different wire “coupler lift bar” detail options, per prototype application

– Accurate ICC interior, including seating, conductor desk, lockers, electrical cabinet, coal stove, coal bin, toilet closet and more. The interior is accurately painted based on the paint scheme and era

– Full underbody details – brake system with brake rods and piping, release rod, battery charging plug, battery box, generator and belt – all based on the prototype!

– Beautiful side wire curved grab irons and intricate ICC rivet applications

– LED illuminated interior lighting “warm” lights to replicate incandescent bulbs of the prototypes that can be controlled on or off

– LED illuminated corner lanterns/body side marker lights/end marker lights/FRA flashing end lights, all based on prototype era, paint scheme and appropriate research. Tangent Scale Models do this dirty work for you – you can trust us. And don’t worry, all of these lights can be controlled on or off – on each end – independently

– No complicated decoder. No complicated programming. No complicated electronics. DC/DCC compatible track-powered “no fuss” interior and marker light lighting – simple and easy to operate with included wand

– CNC-machined standard RP25 .110” tread 33” wheels (Yes, semi-scale .088” wheels are available separately!)

– All-New truck: General Steel Casting Corporation “Express” Truck

– Alternate later era truck options includes Tangent’s 70-Ton Barber Roller Bearing and 70-Ton Gould Plain-Bearing Caboose Trucks

– Recommended age 14 years and older

 

In order to bring you this project with the level of research required for prototype perfection, Tangent Scale Models needed to measure and photograph two examples of these cabooses! Tangent Scale Models would like to give a big “thank you” to:

– The Railroad Museum of the Niagara Frontier in North Tonawanda, NY, for allowing us to spend an entire day measuring ERIE C348, a veteran of ERIE, EL and D&H use. C348 maintained its window treatments, and most importantly, is still sitting atop those gorgeous General Steel Casting Express trucks. Tangent Scale Models had beautiful weather to measure and reverse engineer this caboose in a thorough manner, way back during pandemic times.

– Derry Station Railroad Heritage Park in Derry, PA, for maintaining the beautiful blue CR 21143. This caboose is a snapshot of the early Conrail-era 1976 modifications for end railings and roof details for the ex-ERIE C324. The hardest part of this measurement exercise was the distraction of the busy NS (former PRR/PC/Conrail) Pittsburgh-Harrisburg main just 100 feet away. Sometimes, you must pause and watch trains go by!

 

Conrail (CR) N7D “Blue Repaint 1981+ Era” Erie ICC Bay Window Caboose

• Product: Erie ICC Bay Window Caboose
• Scale: HO Scale 1:87.1
• Truck: 70-Ton Barber Roller Bearing Caboose Trucks
• Wheels: CNC-machined standard RP25 .110” tread 33” wheels
• DC/DCC Lighting Features: Interior Lights and Lit FRA Flasher
• Era: 1981-1988

– Conrail N7D “Blue Repaint 1981+ Era” w/ Interior Lights and Lit FRA Flasher gives 1981+ CR modelers an accurate caboose option. These models match Conrail’s modifications to the roof and ends. The roof has been simplified: the walkway has been removed, but the support brackets remain. The antenna ground plane is also gone by this era, and the cabooses have replacement smoke jacks. The ends were rebuilt to match the sister N7 ex PC/NYC class and include the installation of the FRA flashing end light. (Yes, it’s ORANGE per CR practice!) If you look at the one end, you will even notice the window is gone, replaced by a fuel fill pipe. This corresponds to the removal of the coal stove and changeover to an oil bunker and CABAN oil heater. The side marker lights are plated over. Under the caboose, Conrail replaced the large generator with their standard DAYCO belt drive. The battery box is also gone. The trucks have been changed to 70-Ton Barber Roller Bearing Caboose Trucks. The paint scheme features the shorter CR logo with CONRAIL and car number on the side, along with era accurate COTS and U-1 inspection dots. If you look carefully in the upper right corner, you can spot the former EL car number, carefully recorded in white stencil paint. The FRA end flasher application, along with these detail and lettering features, combine to accurately execute a 1981+ era Conrail caboose. For lighting, these Tangent CR 1981+ era cabooses are equipped with “golden” interior lights, mimicking the incandescent bulbs of the real cabooses along with flashing (orange) end FRA lights. A wand is included to operate the lights – easy with no fuss! Tangent Scale Models are offering their CR “Blue Repaint 1981+ Era” scheme in 2 exact numbers. Each car number is photo-matched, so the details like the body sill notches, smoke jacks and specific CR lettering placement are accurate!

 

Looking for more Tangent Scale Models Cabooses? Click here!

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