Top this one -- every Chevrolet convertible since 1912,,,,, Wow !   What do you suppose this collection is worth?  This collection belongs to Dennis Albaugh in Ankeny, Iowa , just north of  Des Moines.    The personal and private collection consists of 110 + Chevrolet convertibles... all years from 1912 to 1975 and Corvette convertibles from 1953 to 1975.  That is a Chevy convertible from every year of manufacture EXCEPT 1939... The reason? - Chevy didn't make a convertible in '39 -- and ended its convertible line in '75!    His 'boy toys' include his own 18 hole golf course, copied somewhat after Augusta National.  He is what you call a REAL Chevy guy, but his passion seems to be convertibles! This billionaire made his fortune selling farm chemicals!