The Lionel Adriatic Type 2-6-4-Locomotive No. 2029 would be available from 1964 until 1969. This locomotive shares the same boiler with the No. 2016, 2018, 2026 (1951), 2036, 2037, 2037-500 and 637. Equipped with drive and connecting rods only, this engine had a two position directional unit whose control lever protrudes through the top of the boiler right in front of the cab, sheet-metal trailing truck, smoke unit, headlight with lens and spoked driving wheels of which one uses a traction tire. It came with either a No. 1060T streamlined, or No. 234W square tender. There are four variations:
Variation A: Has a No. 234W square tender enscribed "LIONEL LINES."
Variation B: Has a No. 1060T streamlined tender. (1964)
Variation C: Has a No. 234W square tender enscribed "PENNSYLVANIA." A rare variation.
Variation D: The bottom identification plate reads, "THE LIONEL TOY CORPORATION, Hagerstown, Maryland 21740," and the trailing truck is stamped "Japan." From the Hagerstown Set No. 11600 issued in 1968.