GN Empire Builder and Western Star description and interior colors (full dome, lunch counter-lounge, dome) (observation (1951), coffee shop-dorm)
http://streamlinermemories.info/GN/GN58map.pdf(edited)
GN AC&F lightweight RPO (60') 39 (during 1974, as BN 601, note that it was still lettered as an RPO when repainted into BN, despite RPO service ending 2 years before BN was formed)
GN AC&F lightweight 1DR-parlor-observation 1196 buffet and drawing room (modified by amtrak and private car service but still useful for fixture reference)