Walthers Mainline 910-1358 HO Scale 40' AAR 1944 Boxcar Gulf Mobile & Ohio GM&O 22310 Era_1934-1943 4004: Holliday Park

4004: Holliday Park

Molded cut lines for easy warehouse customizing

Easy conversion to scale couplers (available separately)

Bring home the thrill of 900+ horsepower full-scale racing and head-to-head competition to your own backyard

Walthers Mainline 910-1358 HO Scale 40' AAR 1944 Boxcar Gulf Mobile & Ohio GM&O 22310 Era_1934-1943 4004: Holliday ParkWalthers Mainline 910 1358 HO Scale 40' AAR 1944 Boxcar Gulf Mobile & Ohio GM&O 22310 Expand HO freight service with these colorful WalthersMainline models based on the popular American Association of Railroads (AAR) standard boxcar design from 1944. Used for all types of general loading, the durable steel cars were still going strong into the 1980s. Features of these models include: One time run of these roadnumbers, order now limited quantity