Athearn recently produced another run of their 28' tandem pup trailers. These little gems are hard on the wallet, but they are very nice models. I wanted a few for spine car loads and decided to buy all 4 available versions. The CF (Consolidated Freight) trailers are long gone as the company went bankrupt many years ago, but I really like the paint scheme and am not a "purest" when it comes to operating equipment appropriate for my era. These will make nice loads as well as a nice model for a highway or street scene, or perhaps traffic for a future intermodal yard. We need more trailers in N scale and I am very impressed with everything about this model including the packaging.