Pullman Sun Room Cars on the PRR 1933-1965
The Keystone Vol 49 No.3
Open platform observation cars were replaced by Pullman's new sun room, or solarium observation car. This article covers the Pullman "Plan 3975" cars' history (including photos), and their use in the PRR. HO-scale model photos are included, as well as drawings of the "Texas Ranger" car. A full historical listing of each sun room car is included, as is a full listing of the Pullman Lot 3975 PRR car assignments from 1932 through 1956.