March/April 1968
Sinclair Double Dino Dollars/Camaro-A-Day Sweepstakes
Contest started April 1, 1968"Announcing Double Dino Dollars"
"One stop is like two stops for any other game"
"Camaro-A-Day Sweepstakes"
"Sinclair offers a Camaro a day. Just in case $2500 isn't enough."
"If you lose the first time...we give you a second chance."
"Everyday we're offering a Camaro, The Hugger."
"We don't give you a single chance to win. We give you two."
Images 2 & 4 came from:
https://texashistory.unt.edu/