Well... If this has been mentioned before... my apologies. I noticed that there are new releases pending from Rapido Panorama Pullman Duplex 4-8-4 sleepers which include Great Northern and Northern Pacific models. I know Northern Pacific had some duplex sleepers... but... I'm not sure they were exactly like the Rapido model. It has been widely mentioned that the Rapido series of passenger cars are correct for Canadian roads (for the most part). Just how far off are these sleepers from the real equipment used by Northern Pacific.... AND... did Great Northern also have duplex sleepers which are reasonably close to the ones Rapido is marketing?