This reefer yellow Gunderson Husky-Stack well car has large black and white TTX logos, black lettering and roller bearing trucks. Built by Gunderson of Portland, OR in May of 1992 as part of a 100-car fleet, the Husky-Stack was a single well double-stack container car first introduced at the 1990 International Intermodal Expo in Atlanta, GA. The design allowed cars to be made up of single wells, or with simple modifications, to be drawbar connected to create a multi-unit car.