Lionel O and O27 Gauge Chicago and Alton Chicago Observation Car No. 6-9558Palmer's Auction Co4.6(107)$5Aug 27, 2026
K-Line by Lionel O-Scale NYC Elkhart Valley Pullman Heavyweight Observation Car 6-21174Palmer's Auction Co4.6(107)$5Aug 27, 2026
Phoenix Rail Ways, Ltd. O Gauge Milwaukee Road Hiawatha ObservationTurner Auctions + Appraisals4.3(360)$50
Lionel O Gauge Modern Era Milwaukee Road Hiawatha Boat Tail Observation "Miller"Turner Auctions + Appraisals4.3(360)$50
Phoenix Rail Ways, Ltd. O Gauge Milwaukee Road Hiawatha Boat Tail Observation CarTurner Auctions + Appraisals4.3(360)$50
Phoenix Rail Ways, Ltd. O Gauge Milwaukee Road Boat Tail Observation CarTurner Auctions + Appraisals4.3(360)$50
