Caboose ConversionCaboose ConversionGary WoodardBrooksville, Fla.Back in the day Atlas made somepretty amazing stuff in O <strong>scale</strong>. Alongwith the F9, they made some decentfreight cars at a reasonable price andeven a little Plymouth switcher. Oneitem they made then was a little woodbobber caboose. I guess it wasn’t toopopular because there are so many ofthem still out there.This is why I’m writing this article.These cars have provided some of thebest eight wheel cabooses to run on anO <strong>scale</strong> layout. In a way, they’re similarto the AHM 0-8-0’s that have beenbashed into everything from a 2-8-0 to aBig Boy. So it is with the old Atlas 4wheel bobber. (By the way, you can alsouse the bobber that was put out byAHM as well. It is almost identical tothe Atlas with the exception that the theroofwalk is cast onto the roof. But forthe sake of this article, I will be workingwith two Atlas bobbers.)I’ll start by saying that you can makejust about any size woodcaboose out of these bobbersthat you might like.With this one, I decided thatI wanted a center cupolacaboose. This is the easiest of all theconversions. Start by taking all of thedetail off the roofs of both cars. Also,remove the smokejack from bothcabooses. There will be an extra one ofthese left over, so just toss that into thescrap box.Next remove the underframe witheverything on it. Don’t toss these as youwill be using the platforms once youhave the body shells together. Set all theundercarriage components to the sidefor the moment.Now the fun part. It’s time to startcutting the bodies up. Start by cuttingthe ends off one of the bodies. Be carefulwith what is left of this body shell.Make sure the cuts are straight andsmooth as this will be the center of thenew caboose. Sand the edges smoothand making sure the ends are square.The next cut is on the other bodyshell. Cut this one in half. Don’t be concernedabout the holes left after theremoval of the cupola. These will befilled in later. In the meantime, squareup the mating surfaces on the new endsand test fit them on the main portion ofthe body. Once this is done, you willthen attach them to the ends and createthe new body shell. The body is beginningto come together.Start working on the car details.Start by cutting the ends off one carbody30 • O Scale TrainsThen cut the other carbody in half.Glue the body pieces together. The joints arebacked up with scrap styrene strips. Thenew carbody begins to take shape.
Using a hobby knife. I carved off all the caston hand rail and grabiron detail.Remove some of the dimples on theroof where the roofwalk was mounted.Sand these down level with the roof.Next, remove all of the hand rails andgrab irons. These are cast into the bodyshell so we remove them. I use a numberfive modeling knife with chiselblade. I carefully remove the cast ongrabirons and handrails from both thesides and ends of the body shell. Afterremoving most of the raised material, Ithen sand it down smooth. On the top ofthe cupola are some very lightly casthandrails that are easily sanded down.Now drill holes for the new grabironsand handrails. I use a #74 twist drill in apin vise. This will make it just the rightfor the 0.020" brass wire that I use forthe handrails and grabirons.The next thing is to fill in the roof.This is done by mounting a piece ofstyrene under the roof a little biggerthan the opening in the roof. If you’rebuilding the car the same way I am, youwill have two of these openings to befilled. I just keep building up my plasticsheets until it is even with the roof.Once this is done, I use Squadron Whiteplastic putty to fill in any gaps aroundthe styrene sheets. I also use the putty tofill all the holes where the original roofUse 0.020 brass wire to replace all thehandrails and grabirons after drilling out theholes with a #74 drill.Fill the gaping holes in the roof usingstyrene Squadron White putty.walks were mounted. Once this has hadtime to dry, I sand everything down.I then begin bending brass wireinstalling handrails and grabirons. Forthe curved grabirons on the sides of thecarbody I work the brass wire until itlooks right then I attach it with ACC.On the ends. you have handrails on eachside of the door that are done in ninetydegree angles. There are four each ofthe side grabs and the end handrails tobe done to the body. The next set ofhandrails is on the roof of the cupola.These are somewhat smaller in diameterthan the others.I might add at this point there arecommercially available parts for thehandrails and grabirons. If one choosesto use these parts it could be a little easierthan to make everything from scratch.I just prefer to make them myself.Now for the roofwalk. This is mucheasier than it looks. Start by cuttingenough crossbearers to run the length ofthe roof on both sides of the cupola. Iuse the 0.040" x 0.080" styrene strip. Icut them about 1 1 ⁄2 <strong>scale</strong> feet in length atthe ends of the roof where the ladderscome up. I cut some about 3 <strong>scale</strong> feetin length. These will be used to make asmall platform used to gain access to theUse the original end platforms by cuttingthem from the floor.The Public Delivery TrackLocomotives - 2 rail and 3 railAtlas..New..RS-1..NH, NYC, Rut. PRR, LIRR..$319-$359SW's..SusyQ, Raritan, LV, Rdg, PRR, B&M, EL..$225-$349SD-35's..SusQ, B&O, UP, SOU, WM, CNJ, CR..$299-$379Dash 8's..$309-$349. AEM-7..$225...w/ 3 pass cars $349Weaver..Sharks, C-628/630, E-8's, SD-40's..$225-$429...2-8-0 Consolidation..$469-$549. RS-11's...$235-$295...RS-3/RSD-5..Rdg, Erie, NH, CNJ, WM, D&H..$235-$295...U25-B's..RDG, LV, D&H, PRR, MILW, BN....$179-$295...GP-38's..C&O, CP, CSX, ICG, L&N, RDG, RI..$235-$295MTH Premier..E-8's, FA's..$449-$549. PRR P5a..$449..H10-44, Centipede, GP-30, AS-616, C30-7, Dash-8....call..F40, F59, FP-45, GP-7/9/20, FM, EF-4, BL-2..$249-$349Brass..0-6-0, B-6, L-1, K-4, Niagara, Berk...$395-$695K-line..B-6's, E-8's, F-3's, GP-38's, RS-3's....$249-$525Passenger Sets w/InteriorsWeaver..New..Pullman-Bradley "American Flyer" cars-..NH, LV, B&M, CNJ, PRR, RDG..$419. 2-car add-on $219MTH..CNJ, B&M, Erie, LV, PRR, NYC, NH, Amtk..$189-299K-line - PRR, Reading, NYC, LIRR, Amtk..$299-449Box Cars - 2 rail and 3 railAtlas..50'..ACL, BAR, L&N, MILW, RG, SAL, SF..$55-$60New..Wood Sheathed..B&O, CNJ, NYC, PRR, SP..$45-$50New..40' MEC, B&M, PRR, MILW, NYC , more..$25-$3950' plug..PLM, FEC, IC, CNW, Purina, BM, UP..$32-$5060'..DT&I, MKT, NS, CSX, 50th Aniv, B&O, EL,..$35-$47Pecos River..Erie, NKP, KCS, CBQ, NYC, WAB..$39New..C&O, B&O, WM; 50' w/end door SF, UP, NYC..$44Weaver..40'..ACL, ATSF, BAR, B&O, B&M, CBQ, CNJ,CGW, CN, CP, CV, D&H,DTSL, Erie, GN, IC, LV, NH, NP,NYC, PC, PLE, PRR, Rdg, SOU, WM, UP, more..$25-$3050'..BAR, CR, LV, PRR, SCL, SOU, UP, oldies...$25-$30Refrigerator Cars - 2 and 3 railWvr/Crown..NYC, B&M, PRR, LV, BAR, REA..$25-$32New..57' Mechanical...$27.95, with sound..$38.95Schlitz, Century, W/house, Hoods Milk, Squirrel Peanuts,Edelweis, Heileman,Dubuque, Monarch, Pyramid..$27-$30Atlas..Erie, MDT, Niblets, WP, Boote, Kraft, more..$55 & upCovered Hoppers - 2 and 3 rail••Weaver PS-2•• Bakers, Jack Frost, Wayne Feed, BoraxoRevere, Goiden Loaf, BN, CBQ, CNJ, CNW, CP, CR, CSXDLW, EL, LV, NH, NYC, PRR, Rdg, RI, UP, more..$25-$30Wvr C'flow or Grain..CR, LV, NYC, PC, PRR, Sask,Sunbeam, Amoco, Sclair, BN, UP, SP, RI, CNW..$25-$30Atlas..Ches, NYC, BN, IT, TPW, K-M, Sterling..$29-$39Airslide..LV, D&H, SF, CSX, PRR, UP, F'stone....$35-$44PS-4427..BN, SF, MILW, LV, BNSF, Wayne Fd...$50-$60Coal Hoppers - 2 and 3 railAtlas..ACL, CNJ, C&O, D&H, LV, NS, Rdg, WM.. $45-$55K-line...D&H, PRR, LV, CNJ, DLW, EL, Rdg...$40-$45Weaver..ACL, CBQ, Chess., Clinch'fd, CNJ, C&O, DLW,ICG, CR, NH, NYC, NW, PRR, Rdg, UP, VGN, WM..$25-$28Composite..B&O,C&O, D&H, NKP, PRR, Rdg, WAB..$25Tank Cars - 2 rail and 3 railWeaver..BN, GULF, Herc., Trusweet, Allied, ADM, ArmyEthyl, Diamond, Hooker, DuPont, W/hse,Bakers..$29-$35MTH..Tank Train, Domino, Propane, Englehard...$25-$35Atlas..Propane, ACFX, CNTX, Tech, Pfax, UTex,.$30-$50Flat Cars & Other Stuff!Atlas...Auto Carriers...TTX, NS, UP................$85-$99Pulpwood flats..ACL, C&O, D&H, Frisco, IC, L&N..$44-$49Front runners..VTR, Xtra, CSX, Burl, City series..$59-$65Weaver Flats..B&O, CSX, CR, Erie, LV, BN, UP..$20-$30Stock cars..CNW, Armour, PRR, Rdg, Erie, etc..$27-$32MTH Premier..Snow Plows..CR, PRR, NYC...$30-$40Flats/trailers-NS, BO, PRR, Rdg, CR, D&H, NYC..$25-$35Schnabel, Cranes, Jord. Spreader, dump cars etc....callK-Line Diecast Dbl-Stack $49.95. Coil cars.....$35--$4016 wheel flat w/load..B&O, NH, Rdg, EL, PRR, UP..$54-$59Gondolas - 2 rail and 3 railAtl/Ptsen..CNJ, N&W, PRR, GN, Rdg, C&O, NKP..$29.95MTH - NH, SOU, D&H, LV, RDG, PRR, UP, B&O..$25-$39K-line..45' diecast..PRR, B&O, EL, Rdg, CNJ, CR..$30-$45Cabeese - 2 rail and 3 railWvr..CP, B&M, IC, NH, NYC, Erie, LV, D&H, Rdg..$20-$35Atlas..BN, N&W, CR, DH, DMIR, RG, MEC, SF..$52-$60MTH..ATSF, BN, D&H, UP, PRR, Rdg, CR, NYC..$30-$60K-line..SOU, NYC, Rdg, PRR, CR, D&H, EL, UP, NKP.$42-$75Weaver cars w/Diecast Trks/Couplers, add $8.95The Public Delivery TrackPO Box 1035 • Drexel Hill, PA 19026610-259-4945 • pdt@gis.netO Scale Trains • 31