Part of the approximately 60 car collection are:
an 1870 Phaeton Carriage made for the worlds fair,
a 1963 Chrysler Turbine that would run on diesel fuel, unleaded gasoline, kerosene, vegetable oil and even tequila
a 1911 Ford Model T keeps company
a 1963 pre-production Ford Mustang and John Dodge's 1919 coupe.
A 1963 Cougar II concept car by Ford
A 1956 Packard Patrician: an aristocratic sedan, this was the last year for Packard. A 1947 Kaiser
A 1949 Buick Super 8:
a rare one of 7 built 1959 Chrysler Crown Imperial, with a 413 and a stainless steel top. When sold it was the most expensive American car, it went for about $7,500 when most houses sold for about $4,500
The society started collecting items in the early 1920s and obtained its first car in 1954 — a 1905 Cadillac Osceola donated by Henry M. Leland, who founded Cadillac and Lincoln.
Thanks to Marc for letting me know about this story!