HO SCALE WISEMAN MODEL SERVICES MACK BR SPECIAL 4 WHEEL SWITCHER LOCOMOTIVE KIT THIS IS AN UNPOWERED MODEL NWSL CLAIMS TO BE WORKING ON A MOTORIZING KIT WISEMAN MODEL SERVICES ITEM AS SHOWN NEW IN PACKAGE HIGHLY IMPROVED OVER PREVIOUS ON-TRAK AND SS LTD KITS. KIT CONSISTS OF WHITE METAL PARTS WITH PLASTIC WHEEL SETS. SEE OUR OTHER LISTINGS FOR MORE RE-INTRODUCTIONS OF KITS WILL BE CAREFULLY PACKAGED FOR SHIPMENT. SEE OUR OTHER LISTINGS FOR MANY MORE NEAT ITEMS AS WE ARE LISTING THEM IN MANY CATEGORIES.  GUARANTEED TO BE AS DESCRIBED. ANY QUESTIONS READILY ANSWERED. PLEASE SEE OUR OTHER LISTINGS AND OUR EBAY STORE FOR MANY MORE ITEMS PLEASE SEE OUR OTHER LISTINGS AS WE WILL HAPPILY COMBINE ITEMS TO SAVE YOU SHIPPING CHARGES.