? Features "outboard" style cupola roofwalks and grab iron holes designed to accept Detail Associates parts. Cabooses feature tabbed and slotted construction, peel and stick windows and doors, and custom Laser-Scribed siding. Includes Athearn floor and frame, AMB cast white metal marker lights, needle beams and queen posts. ? NOTE: Kits do not include trucks and couplers. ? First built in the Atlantic Coast Line's Waycross shops in 1922, the M-3 was as ACL standard for over 40 years with some still in service as late as 1969. The kit includes laser-scribed sides and ends, modified Athearn underframe, white metal smokejack and window awnings. ?