Build a retaining wallBy Frank KnautzAdd an easy, great-looking railroad tie retaining wall using inexpensive, commonly available wood.A layout of a Lionel lifetimeBy Roger CarpCarl Rygiewicz can serve as the prototype for the ideal three-railer and his 20 x 24-foot railroad is inspiring.Discover a truly beautiful O gauge layoutBy Roger CarpAn array of artistic talents leads to a festive and functional layout.Guide to Lionel setsBy Roger CarpThe great outfits of the middle 1950s gave kids more to play with.Add layout-boosting detailBy Peter H. RiddleA veteran builder shares five essential tips for improving the appearance and operation of your railroad.End and rebirth of S gauge Santa Fe passenger trainsBy George HofferAmerican Flyer catalogs featured long and elegant Santa Fe streamliners through the 1950s and even into the modern era.Weekend workshop: Update a Lionel MPC boxcarBy Robert SylvanColorful an affordable, the Lionel cars produced under the ownership of Model Products Corp. are also simple to upgrade.