Train of Tomorrow
... that the dome cars of the Train of Tomorrow were inspired by a ride in the Rocky Mountains in either an F-unit or a caboose's cupola?
... that the <a href="./Dome_car" id="mwB8Q" rel="mw:WikiLink" title="Dome car">dome cars</a> of the <i id="mwB8U"><b id="mwB8Y"><a href="./Train_of_Tomorrow" id="mwB8c" rel="mw:WikiLink" title="Train of Tomorrow">Train of Tomorrow</a></b></i> <i id="mwB8g">(pictured)</i> were inspired by a ride in the Rocky Mountains in either an <a href="./EMD_F-unit" id="mwB8k" rel="mw:WikiLink" title="EMD F-unit">F-unit</a> or a <a href="./Caboose" id="mwB8o" rel="mw:WikiLink" title="Caboose">caboose</a>'s cupola?