Tank Cars: Industrial Oils

Other petroleum products fall under the category of Refined Petroleum, NOS. 

Lubricating and Cutting Oils

A common product required by the many machine shops and manufacturers of New Britain is lubricating or cutting oil. These could be shipped via box car in 55-gallon drums. It could also be delivered via truck from a regional distributor such as L.F. Powers Co. in Waterbury.  But with the amount required by some of these industries, I think it's reasonable to consider tank cars too.

These types of oil would not require heater coils or insulation and would be carried in general service tank cars. 

The major gasoline and oil companies also produced lubricating oils in their refining processes. This Tangent car is lettered for Sinclair. I particularly wanted to use the Proto 2000 Socony-Vacuum car for its attractive Mobilgas scheme.

Any of the other general service cars, with or without lagging (insulation) or heater coils can be assigned for this service too.

Coal Tar

There is also a petroleum product that I can potentially ship out from New Britain. Town Gas companies, like the New Britain Gas Light Co., generated a lot of coal tar.  This is a byproduct of both the coal gas and carburetted water gas process. In turn, coal tar could be used to make creosote, road or roofing tar, solvents, and some early plastics such as Bakelite.

This Koppers tank car is a Red Caboose model. This model is accurate for only a handful of prototypes for SL-SF, USAX, JTBX, SHPX (for Bakelite), and, conveniently, Koppers. For some reason, though, all of the available models are lettered for the wrong series, and the reporting marks are wrong. It should be KPCX 2500-2522 for the 23 cars built in 1951. I also have a couple of kits to build and I'll correct the reporting marks and road numbers.

Also note that Intermountain has released their Type 27 tank car in the Koppers livery. I don't have any information on the other builds of tank cars, other than this series was insulated, unlike the Intermountain model.

Of the ex-Red Caboose 10,000 gallon welded tank cars that Intermountain produces, the only scheme that is accurate is the USAX (US Army) one. 

Another one they could run is the SHPX 16754-16773 series with heater coils that was leased to the Bakelite division of Union Carbide. They would have received coal tar from town gas operations too. Their factory was in Bound Brook, NJ with another plant opened in Marietta, OH in 1951.

Coal tar was shipped to Koppers Tar & Chemical Division facilities in Everett, MA and Providence, RI. The Everett facility was owned and operated by Barrett in '20s. I didn't find a date for when it switched to a Koppers operation, but it was before my modeling era. 

Baird & McGuire in Holbrook, MA also purchased coal tar from town gas companies in the region. They would use cars from GATX, SHPX, or UTLX. The Bakelite plant in NJ is another potential destination. 

Heater coils were required to be able to unload the thick coal tar. Lagging may or may not be used. Around 80% of the Koppers owned cars were insulated, and all had heater coils.

General service cars with heater coils would also be used in this service.

Tank Cars: Fuel Oil

As noted, gasoline and other road fuel oils accounted for 825 tank cars shipped to CT in 1950.

But Refined Petroleum, NOS accounted for over 4,000 tank cars. Most of these would be for various grades of Fuel Oils. In the Consolidated Freight Classifications from 1943, it falls under the category of 36420 Crude Oil. This includes:

• Crude oil in its natural state...not blended with other products
• Residual Fuel Oil
• Distillate Fuel Oil, not suitable for illuminating purposes
• Gas-oil

What is Fuel Oil, and what is it used for?  There are different grades of Fuel Oil, which is determined by how refined they are. They are numbered from most refined to least refined. The oils with less refinement are also less expensive, but are thicker and have more impurities.

No. 1 Fuel Oil is similar to kerosene and is also known as Range Oil.

No. 2 is used for home and commercial heating and furnaces.

No. 3 was an older type that was not generally used any more. 

No. 4, also known as Bunker A Oil, is used as an industrial heating oil. 

No. 5, or Bunker B Oil, is heavier and requires pre-heating to 170-220 degrees F use in industrial boilers. Tank cars shipping this oil required heater coils and often used insulation.

No. 6, or Bunker C Oil, is heavier still, and requires pre-heating to 220-260 degrees F for use. Used in ships and large industrial boilers. Tank cars shipping this oil required heater coils and often used insulation.

There are other products that fall under this category. Kerosene is similar to Range Oil.  Gas Oil is a distillate between No. 1 and No. 2 Fuel Oil. This was used in the carbureted water gas process and, in my case, will be delivered to New Britain Gas Light Co. 

Many retail dealers advertised Range and Fuel Oil. These would be No. 1 and 2 Fuel oils. These were shipped in general service tank cars with or without insulation. 

Without concrete information as to what grades of Fuel Oil the major industries used, I could waybill for any of the "Bunker" grades. Bunker C is probably likely in the larger industries, since it was the least expensive option.

One of the reasons I think more fuel oil was shipped by rail than gasoline is because of the viscosity of grades 4-6, making it impractical to utilize pipelines. Being less refined, they are more likely to be shipped directly from their source, rather than regional refineries, too. This appears to be the case, as more than 1/4 of the fuel oil shipped to CT by tank car came from Texas. In total, thirteen states shipped Refined Petroleum, NOS to CT via rail in 1950, and almost 3/4 of that was from Texas (1225), Pennsylvania (800), New Jersey (625), and Illinois (425). 

Tank cars filled with Fuel Oil were placarded as "Dangerous." When empty, an Empty Dangerous placard would be applied.

Like gasoline, any "general service" tank car is suitable for these commodities, with some requiring heater coils. The coils were used during unloading, not during transport, to help the product flow better. While connections could sometimes been seen on the ends of the car for these coils, it appears that they were more commonly located under the car. I indicate whether a car is so equipped based on the lettering on the model, or the 1955 Tank Car Capacities Tariff available to purchase here.

Tangent GATC 1917-design radial course tank car. According to the tank car tariff, this car was equipped with heater coils and would be appropriate for the heavier grades of Fuel Oil.

Tangent GATC 1984-design welded tank car. Equipped with heater coils.

Proto 2000 Type 21 tank car. This car is also equipped with heater coils.

Rapido UTLX X-3 tank car. This car is not equipped with heater coils, so would not be used for the heavier grades.

Proto 2000 Type 21 Insulated tank car. Although insulated, it is not equipped with heater coils. Since I model early November, I will probably waybill this for No. 2 Fuel Oil. While it did not require heater coils, it does get more viscous when cold so an insulated tank could be beneficial.

Tangent GATC Three-compartment tank car. Cars like this would often be used to ship multiple grades of products. For example, Gasoline, Range Oil, and No. 2 Fuel Oil. Multiple compartment cars would also be used in L.C.L service to deliver smaller quantities to multiple customers.

A Quick Project

 I recently purchased (a lot of) the Rapido 1937 AAR Box Cars. I'm very happy with the models, although as others have noted there are a few discrepancies in terms of the handbrakes. Rapido tooled nine different handbrakes, with housings. Unfortunately it appears that for some of them the wrong one was used during assembly. Not a huge deal to swap them out.

I also purchased a number of the undecorated ones for use in other projects, and each one comes with all nine of them. Most variations are also available from Kadee or Tangent as separate parts, but there are a couple of unique ones in the Rapido models. Hopefully they will make them available as separate parts.

Of course, I needed a bunch of the New Haven cars.  Thankfully, the initial run is of the 1941 delivery scheme with black doors.

The NHRHTA Convention was this weekend, where I picked up three more of the cars. This is a special run for the Association, and they are the first repaint, with the door now the body color. Although I haven't been able to find any documentation as to when this scheme was introduced, the PS-1 box cars built in 1947-8 were delivered with black doors.

Paint schemes in general went through changes c1949 on the New Haven, so maybe sometime in that period? Even though the 1955 aerial photos I have of New Britain are in black & white, you can see a couple of strings of NH box cars, and a few of the cars still appear to have black doors, but more of them don't.  Photo evidence shows that even some of the PS-1s were repainted by 1954. 

I can use both of course. These cars were built in 1941, My initial mix, of six cars in the delivery scheme and three in the repaint is OK for 1946-7 sessions. But I'm focusing on 1953 as my initial sessions, I need more with the repainted door. 

Fortunately, there's a very simple solution for me, and if you pay attention to the photos above you probably know what it is...

With luck, because of the way my layout is designed, you only see one side of any given car, regardless of where it is on the layout. Since the doors are separate parts on the model, I could swap some doors and have six cars that have one black and one repainted door.

The floor of the model is not glued in place. The uncoupling levers are glued to the coupler box cover, so I unscrewed that so it could remain in place when removing the floor. The bell crank is a separate part from the handbrake rod, so I would recommend working the B-end out first. It is glued, but pops right out. The uncoupling lever is flexible enough that you can work the floor out without removing it.

The door is glued in place, but there are pins that align it and can be pressed from inside the car body. As long as one of those breaks the glue seal I could get a small screwdriver underneath the door and pry it off. Swap a door, reassemble, and now I have six with a repainted door on one side, and black door on the other.

Tank Cars: Gasoline

Now I'm working through tank cars. Like hoppers, these are generally single commodity cars.  But there are more potential commodities, and I need to find sources for each one. Gasoline/oil is the most common commodity still shipped by rail.  But by my era a lot of that traffic is handled via pipelines or water routes to large distribution centers and then delivered by truck.

The 1% waybill studies show that the majority of gasoline coming into Connecticut by rail in the 1950 1% study originated in Rhode Island. The only other state that was captured was Louisiana. There were several possibilities:

Tiverton Oil Terminal in Providence. This served Atlantic, Shell, and Texaco brands.

The East Providence Terminal served Socony-Vacuum (Mobilgas), Gulf, Tide Water, and US Oil Co.  There was also Colonial Beacon Oil Co., which I think was a local distributor.

A third was the Inland Fuel Terminal in Providence. I haven't determined brands it served in this era.

From here, tank cars would be loaded bound for CT and other New England states. It appears that most was bound for local distribution points, such as LP Powers Co in Waterbury, who was a Sinclair and Socony-Vacuum wholesaler, and maybe other brands. From there they would distribute gasoline to local gas stations. I don't know how wide of a radius the trucking served, though.

Would New Britain receive gasoline by rail at all? Hardware City Fuel Co had two sidings and appears to have received Gulf gasoline by tank car. But this industry is off-layout, unfortunately. 

Berson Brothers had a siding for receiving coal and also advertised Esso gasoline. They have a number of tanks on-site, although it's not clear that they had facilities for unloading via tank car. But I'll go ahead and use it for that purpose. Esso is an ex-Standard Oil company, and would typically be delivered in standard black UTLX tank cars.

This is a Rapido X-3 tank car that I'll assign as a car in gasoline service. For an ex-Standard Oil company, UTLX cars are the most common.

Some of the maps show that the city of New Britain had gas tanks on the site served by rail. These would be for city trucks and equipment. There is a siding, but I don't know what it received by rail so gasoline is a possibility. 

This is a Proto 2000 ACF Type 21 insulated tank car. Gasoline did not have to be moved in insulated cars, but it could be. I could use this to service the town siding, or in through trains.  The placards provided in the model are correct for my era, with a red "Dangerous" on a white background with the rest of the text black. Prior to 1941 it would have stated "Inflammable" instead of "Dangerous."

What type of gasoline was used in this era?  Most cars and trucks used "regular" gasoline. Premium gas was used for many (most?) small or medium trucks. 

White Gas, and some other fuel types were still used in some older vehicles, but I don't know how common it was.

What about diesel fuel? The 1950 1% waybill study indicates 475 tank cars of gasoline were shipped to CT annually. It also listed 450 tank cars of Fuel Road Oils, NOS. This likely includes Diesel Fuel, and might include White Gas. 

Diesel fuel was used in semi trucks from Cummins, Detroit Diesel (GMC) and Mack starting in the 1930s.  Buses followed in the 1940s. The engines were too large for small or medium trucks. Trucking companies, city bus terminals, and sometimes large industries would have diesel pumps for their trucks or buses. Otherwise, highway truck stops were where diesel trucks would fill up. Diesel fuel is not listed in the city directories or phone books of the era. So I'm not sure whether any of the rail served industries received it. I suspect a lot, if not all, came via truck from the regional distribution centers.

Any of these types of gasoline could be hauled in tank cars, and multi-compartment tank cars were often used to deliver multiple grades or types.

Hoppers

All of my ops sessions to this point have been the same basic session. I have a group of waybills I created years ago for testing, and a number have been lost along the way. Thing is, this hasn't really been noticeable during a session, at least not as far as I can tell. Even from the same starting point, the operators handle the movements differently each time.

Part of me has wanted to compile a "full" list of potential sources and destinations for each car I own, and also a variety of waybills for each one so that they'll never be running the same route more than once. The reality is, this largely isn't necessary.

This process started due to an entirely different project. When I was looking to order some parts from Bowser, I noticed they were selling coal loads for hoppers made by a variety of manufacturers. So I decided to order a few to see how they looked. In the meantime, I decided to start adding real coal on top of the plastic loads that came with a bunch of hoppers. I also modified those loads to they would sit deeper into the hopper and the new coal wouldn't sit too high. I found I could modify Kadee loads to fit the Intermountain hoppers. It also led to an assessment of what cars I still wanted to acquire. As a result, I now have the complete hopper roster I'd like, but quite a few are still in kit form.

New Britain Yard looks a lot like I'm modeling coal country here. This is about half the roster. I need to finish the resin kits, lettering the MTH USRA hoppers, and modifying the Bowser "fishbelly" hoppers. Until then, the mix is a bit off.

The Bowser loads are real coal, and look like an anthracite load to me. That's great, because the majority of the retail coal should be anthracite. But for the industries I wanted the bituminous loads to look different. I have some real coal (I think) that came from Scenic Express years ago. That looks shiny like anthracite. I also had some Smith & Sons cinders left (which I love), and that looked more dusty, like bituminous. I found some old Highball coal but it's a bit more grey than I'd like. I also think it's too clean.  Bituminous is very dusty compared to anthracite. 

In this photo, the Bowser load is the lower left. One of my anthracite loads is the upper left.

The lower right is the Smith & Sons (I'd love one more bottle, I'm out).

The upper right is Highball Coal. 

So for the waybills, I need to identify sources and match them to industries in New Britain. I hunted down a lot of industry publications, like the Pennsylvania Anthracite or Bituminous Annual Reports published annually during that era by the state, along with railroad shipping guides and other similar documents. I started by looking at the retail brands sold in New Britain and locating the largest collieries for those brands. I also looked for the largest non-branded ones for additional suppliers.

Because the waybills will only be handled by the agent at a desk, I'm making them full sized. As much as a huge spreadsheet and loads of waybills might be interesting, I really only one per car to start. So that's what I'm doing, creating one bill for each car that I have in service. Not all will be used every session.

I currently have 39 hoppers ready for service.

Anthracite

1 - D&H (Kadee)

5 - Erie (Broadway Limited, Intermountain, JJL)

2 - Reading (Kadee)

Bituminous

6 - B&O (Broadway Limited, MTH, Proto 2000)

1 - Berwind (Rapido)

1 - C&I (Intermountain)

3 - C&O (Intermountain, MTH)

1 - CRR (Intermountain)

1 - Montour (Intermountain)

1 - N&W (Broadway Limited)

1 - O&W (Rapido)

Either

5 - NYC (Broadway Limited, Kadee, Tichy/Intermountain)

11 - PRR (MTH, Rapido)

The Tichy/Intermountain NYC hopper is incorrectly painted black, though...

In theory, any of the hoppers could be carrying any type of coal. But I'm assuming that most will be loaded on their home road, or close, so I'm basing the probable loads on that.

On-Layout Industries in New Britain receiving Anthracite

• Berson Brothers
• City Coal & Wood
• D&K Coal
• Household Fuel
• Shurberg & Sons
• Stanley Svea

On-Layout Industries in New Britain receiving Bituminous

• Landers, Frary & Clark
• New Britain Gas Light Co
• P&F Corbin
• Parkmeadow Lofts
• Russell & Erwin
• Stanley Works

That's twelve industries.  Many of these will receive more than one load at a time, plus there will be a number empties on-layout to pull. So I suspect I'll need 20-30 during a session, although not every car will necessarily move. During a session where there are multiple through trains (up to six) I will need a few more.