Bought 2 of these passenger cars because purchased the unlettered Combine a couple of years ago since the passenger car was unavailable at that time. These are real nice 60' cars, decently weighed and not too difficult to place on rails. Plus, the look around 11 curves look good and no derailments moving backwards around 9.75 curves or thru Kato wye, #4 or double crossover. Nice. Believe the prototypical length was 72 though prefer shorter version.