The Vintage Lionel Lines 1668 Locomotive with 6654 Whistling Tender is a classic replica of the Santa Fe locomotive from 1937. Made of pressed steel and diecast materials, this 1:48 scale model features a Bo-Bo wheel configuration and operates on a 3-rail-3-conductor system. With its black color and iconic whistle tender, this analog-controlled locomotive is a nostalgic piece for any model railroad enthusiast or collector of vintage Lionel trains. Made in the United States, it embodies the craftsmanship and charm of early 20th-century railway modeling.