I do not know how to clean slides so i have not done it, the slide may have writing or dates on the border.
Indianapolis Motor Speedway Al Unser 1970 Johnny Lightning Collector Lapel Pin
AL UNSER 1971 #1 JOHNNY LIGHTNING INDY 500 CAR ON TRACK 8X10 GLOSSY PHOTO #2
AL UNSER 1970 #1 JOHNNY LIGHTNING INDY 500 CAR ON TRACK 8X10 GLOSSY PHOTO #2
#2 Al Unser Johnny Lightning Indy 500 Decanter
1971 Gold Label Cigars - Indy Car Racer Al Unser Sr. Wins 500 - Print Ad Photo
1971 Mallory Ignition Vintage Color Ad with Johnny Lightning Indy Car Indy 500
