1666 Locomotive with a 2689W Tender. This vintage locomotive was made in the 1940’s, and shows only minor wear. The pair runs strong, and it can be seen on YouTube at. The numbering on the side of the locomotive is crisp and bold. The length of the locomotive and tender is approximately 18 inches. The 2689 Tender has been made to use a rear coupler by adding a truck with an uncoupler. Comes with special locomotive marked box for the 1666 Locomotive.