Up for sale is a  1992 ERTL SIGNATURE EDITION Diecast "47th ANIVERSARY COLLECTOR'S SET" that has been autographed by the manufacturer. This limited edition set features two  vehicles, a Ford and IH, with a third vehicle on the flat bed. The vehicles are made of diecast material and have intricate details that replicate the 1913 and 1931 models.

The cars are still in the plastic. Includes Fred ertl business card. Is signed in multiple spots  by Fred Ertl Jr. The certificate is for the series not the Signatures. Look closely at the pictures.