Picture from http://www.14news.com/

www.wbko.com/home/headlines/BREAKING-Floor-Collapse-at-National-Corvette-Museum-245173671.html

Confirmed list of Corvettes that have fallen into the sinkhole. This list is from the Corvette Museum.

1993 ZR-1 Spyder on loan from General Motors
2009 ZR1 “Blue Devil” on loan from General Motors

The other six vehicles were owned by the National Corvette Museum including:

1962 Black Corvette
1984 PPG Pace Car
1992 White 1 Millionth Corvette
1993 Ruby Red 40th Anniversary Corvette
2001 Mallett Hammer Z06 Corvette
2009 White 1.5 Millionth Corvette