Mummert, Hi ! Best I can do for you - looking for specific prototype PRR engines in "N" scale is an exercise in frustration, unless you have some desire to modify/build the models. GHQ, for instance makes a 2-8-2 (PRR class L-1s) conversion boiler/cab/tender cast metal kit to modify a Kato 2-8-2 chassis, a serious but rewarding project! Even in HO (my choice), few affordable PRR steamers are available RTR, and Bowser one of the standby manufacturers, appears to be leaving the market. Some research may find you a close facsimile of an L-2 (mikado 2-8-2) that PRR had a few of - no Belpaire firebox - but you'll have to do research to pick your models, and probably still do some mods to get the details as correct as you desire. Good luck with your quest...and check the Keystone Crossings webring for info on all aspects of the PRR - model and proto . Hope some of this helps. Bob C.