URTX Postwar Reefers and a Teaser

 

This is one of the first group of cars with the Dartnot end. GATC photo, Bob's Photo

Like the other major refrigerated car fleet operators, Union Refrigerator Transit bolstered its fleet in the postwar years through the addition of new equipment. URTX was owned by General American so naturally the cars were constructed at the company's East Chicago plant. The 1,000 cars were forty-foot steel cars with some interesting details. 

The deep crossbearers and some of the brake arrangement is visible in this excellent image. Bob's Photo

As can be seen, they had horizontal steel sheathing, with two sheets per half of the side (one overlapping the other at the edges) riveted to U-section flanged ("hat" section) structural steel members. The cars were also equipped with the Duryea Cushion underframe. The last group incorporated an unusual roof with two "flat" panels adjacent to the end panels with the hatches (most cars had one such flat panel.) All had air circulating fans, as well. General American seemed to have a preference for the Barber S-2 truck design and these were equipped with that type of truck.

Sept. 16, 1949, Vancouver, BC, Walter E. Frost, City of Vancouver Public Library

The ends were also either Dartnot (no smaller intermediate corrugations in the end panels; see image at top of page for a good view) or a combination of Dartnot/Improved Dreadnaught designs. The photo of URTX 37754 below illustrates this second "hybrid" type.

This car, URTX 37754, was equipped with the hybrid end as described in the text. Bob's Photo

Photos seem to indicate that as built all of these cars were leased to the Milwaukee Road, although in the absence of conflicting/supporting photos or information, I cannot state that definitively.

This car in service to Iowa Beef Packers, ca. late 60s, illustrates the full length side sill reinforcement applied to many cars in the 1960s

In later years, the side sills were augmented by full length support sections instead of the tabbed sections as built. Many were also leased to meat packers and emblazoned with large colorful schemes, although some remained decorated with the tilted Milwaukee emblem. There was an article in the September, 1999, Mainline Modeler by Loren Martens that included drawings of the second group of cars.

The teaser: years ago, George Toman created sides and one of the end styles used on these cars and Ryan Mendell created the parts for the Duryea underframe. I contributed with the other end and the roof with two flat panels at each end. Next year, I will be offering kits for both designs incorporating all these cool parts. Watch for the announcement. Thanks to George and Ryan for their usual phenomenal work!

Side with horizontal steel sheathing panels

Center of side with accurate door hinges

Duryea underframe components

Dartnot type end

"Hybrid" end

Roof with two flat panel sections at each end

Photos of the completed ATSF Bx-34

 

Here are some photos of my completed Santa Fe Bx-34 Modified 1937 AAR box car with Duryea Cushion underframe. The model was built using a Sunshine kit combined with Speedwitch parts (1959+ lettering.) I finished the model using Polly Scale mineral red for the majority of the car body plus Tamiya black for the roof.

The intention was to keep the weathering fairly modest. I applied some streaks using artists' oils dabbed on and brushed down the side using mineral spirits. I also added some light washes, again with thinned artists' oils. These were sealed with flat coats. I then added some sparing and selective applications of PanPastels and Bragdon powders, mostly to the roof, underframe, and trucks. The chalkmarks are from National Scale Car and the routing cards are from Owl Mountain. Excessive "unremoved" dust on the photo above courtesy of myself!

Santa Fe Bx-34 Modified 1937 AAR Box Car

 

August 5, 1947, PRR siding, Division St., Harrisburg, Pennsylvania, Bob Charles Collection, Kalmbach Memorial Library

I thought a fitting addendum to my previous post would be one highlighting the prototype that was announced, the Santa Fe's Class Bx-34 Modified 1937 AAR box cars. The Santa Fe was the largest owner of Modified 1937 AAR box cars (10'4" to 10'6" inside height and 5/5 Dreadnaught ends, almost exclusively round corner.) The first 1,801 cars, delivered in 1940, were equipped with the Duryea Cushion underframe, like the vast majority of new Santa Fe box and refrigerator cars built in the mid-30s to 1940. The cars were assigned to number series 139500-141300.

Illinois Digital Archives, Pullman History site

The cars received the map scheme, with the first group of cars carrying the "curved" map and the remainder painted with the "straight" map (ATSF 140793 at top sports the curved map while ATSF 140377 directly above carries the straight map*; I could likely be more specific, but my copies of Dobyne's Santa Fe box cars and Hendrickson's Santa Fe freight car painting and lettering books are in boxes somewhere in the house - if you have that info and can post a comment, I will update in the body of the text here. thank you.) The first 1,200 cars received American Steel Foundries spring plankless trucks while the remainder used National Type B-1 trucks. Youngstown doors with Camel fixtures, Ajax power hand brakes, Apex Tri-Lok brake steps, and wood running boards rounded out the main specialties. The roofs were treated with slate granules while the paint was still wet, giving them a pronounced dark grey to black appearance.

This later repaint circa 1959 displays lowered placard and route card boards of a different style than as built, as well as a more modern scheme

These cars (and many other Santa Fe AAR-design cars) featured other unusual details that collectively resulted in distinctive cars. The placard and route card boards on these cars had beveled (or perhaps rounded) top and bottom edges and used brackets with mounts that incorporated "ears" or tabs with holes for rivets to attach to the doors or ends. The top of the right stile on the side ladders was shorter than the left, presumably as a safety feature when a carman swung his foot/leg around when at the top of the car. While these cars had push pole pockets on the ends at the lower corners, they did not have short angle sections below the ladders, as most cars with push pole pockets did; rather, the sill steps mounted to the bottom of the side sill and corners. These cars did not use bracket-type grab irons either, unusual by 1940. Likely due to the four pairs of crossbearers of the Duryea (as opposed to the typical AAR underframe) they used a shorter side sill support section under the door. In the aggregate, the underframe plus these other features make for distinctive prototypes worthy of detailed models.

*images I have of ATSF 140185, 140177, 140809, and 141106 all carry the curved map

New Product and Speedwitch Goings On

Santa Fe Bx-34, Otto Perry photo, Denver Public Library

It's been awhile since I have posted anything about the state of affairs at Speedwitch (or posted much about other things, as well.) Since late last autumn and continuing as I type this, there has been no shortage of things that have limited my ability to do much of anything. The house in Brooklyn has been sold after a ton of work to get it ready (I relinquished my workspace there back in late November.) There has been a steady back and forth between there and the upstate house with a full carload each time. I have been spending most of my weeks upstate, but weekends have been back and forth to Brooklyn. My workspace upstate is what I would call nomadic at best since it is temporary and occupied on and off by a neverending stream of plumbers, electricians, builders, etc., doing work on the house. I spend my days dodging them and trying my best to work on patterns and become adept (enough) at resin casting. My better half still works in NYC, so we had to move her to an apartment over the past few weeks. Oddly (for me) I had several illnesses over the past six months that have sidelined me for the better part of three weeks. I have been frustrated at times, but persistence overcomes resistance...

Santa Fe Bx-34 Duryea Cushion underframe

All that said, there are things coming. I am starting slowly on the resin casting front, with a few parts sets to get my casting chops established. They include the most detailed Duryea underframe I am aware of (regardless of scale) for the Santa Fe's Bx-34 modified 1937 AAR box cars (details via this link) and a significant upgrade for the Intermountain/Amarillo PFE R-40-25, including correct ends and enhancements for details including the ladders, underframe, side sill supports, hatch cover rests, bunker drains, and other details. The last set is upgrade parts for the Bowser Pennsy X32 50' "round roof" cars. While these parts sets include plenty of "extreme" detail, in the parlance of Bill Welch, there are some suggested shortcuts to make them quicker and easier to build, if that is your desire.

Santa Fe Bx-34 end

On the full kit front, I will share a separate post in a few weeks detailing those plans. Much is dependent upon how quickly I feel comfortable with the casting process. While I am thoroughly enjoying the resin casting process I don't want to get too far ahead of myself lest I have to eat a giant helping of crow, but I am having fun (it is much like being in the darkroom... you do a few things that seem to involve process as well as voodoo and magic and end up with really cool results!)

Wordy Wednesday - Baltimore & Ohio 1937 AAR Box Car M-55A B&O 465885

San Diego, California, December 26, 1954, Col. Chet McCoid photo, Bob's Photo

In 1942, the Baltimore & Ohio added 900 class M-55A box cars that hewed to the 1937 AAR design, but liberally took advantage of the ability to choose specialties including ends, roof, and underframe. The sides were the typical riveted ten-panel sides of the 1937 AAR design. The B&O opted for Carbuilder's (the generic term for a builder's proprietary-design doors, ends, roofs, etc.) ends and roofs. These specialties were Pullman-inspired as the cars were constructed by Pullman-Standard. As was a de facto standard for the B&O in that era, the cars were equipped with the Duryea Cushion underframe.

Chattanooga, Tennessee, 1943, FSA-OWI Collection, Library of Congress

The flat, riveted roof possessed a distinguishing "step" between the last roof end panels and the adjacent panels, as can be seen here. The end ribs were roughly triangular in cross-section, with a taper near the end corners, with the last bits of the ribs following the radius of the corner.

The top photo is another of my favorites from Col. Chet McCoid. It was recorded either very early or late in the day when the low light angle provided excellent and even coverage of the surface details. This car had not been repainted since it was built, so it has a dozen years of service reflected on its surface. Of note are the rather low crossbearers of the Duryea Cushion underframe and the XLT (or Tatum) slack adjuster, the rectangular appendage to the right of the AB brake reservoirs. John Tatum was a B&O employee and prolific inventor with many patents for railroad-related appliances, including this slack adjusting device. There is an article about the adjusters in Volume 44 of The B&O Modeler, including how to model these devices that were common to many B&O freight cars.

Wordy Wednesday - Chicago, St. Paul, Minneapolis & Omaha Postwar AAR Box Car CMO 37836

In 1945, Chicago and North Western subsidiary Chicago, St. Paul, Minneapolis & Omaha purchased 400 AAR-design box cars of the postwar iteration from American Car & Foundry. The cars were assigned to series 37500-38298, even numbers. At first blush, the cars hewed closely to the design, with 10-panel riveted sides, Murphy rectangular panel roofs, 4/4 Improved Dreadnaught ends, and Youngstown corrugated (first 200 cars, shown here) or Superior panel steel doors (last 200 cars) and riding on ASF A-3 Ride Control trucks. Their most distinguishing characteristic was the Duryea Cushion underframe, with deep crossbearers that are visible in this photo, and Universal brake adjuster, a portion of which is also visible just to the right of the AB valve. However, the most interesting detail to me is the extreme compression of the truck springs (see below), no doubt due to a heavy load. It’s not something one sees often, let alone notices.

The photo is yet another low-angle, late-in-the-day flat light gem from Col. Chet McCoid that quite literally sheds light on so many details. Also note the gas storage tanks at both left and right. San Diego, California, November 19, 1954, Bob’s Photo