Yep,you can see how the Motor Chief figured that one out
Goodyear/Zeppelin used a double-ender
Union Pacific
This self-propelled railcar by Dr.Oskar G. Tietgens of Westinghouse was credited with Cd 0.08.The hashed lines to the right indicate boat-tailing
FUJI Heavy Industries' Subaru registered Cd 0.088 for this shape