The D.L. & W. Work Caboose No. 2419 was the first production of this Post-war work caboose in 1946. It would continue to be available until 1948, when it was replaced by the No. 6419.

The trucks are staple-end with electronic coil couplers at both ends. This caboose has a LIGHT GRAY painted die-cast flat car frame with BLACK heat-stamped serif lettering, tool boxes, steps at the four corners, two brake wheels, hand rails, a ladder, and a high smoke stack. There are no variations.