22-29th Nov 1967, Kodachrome. Badly damaged slide. An excerpt from http://frankracing.com/coopert67_race_history.html :

American Road Race of Champions, Daytona International Raceway, Daytona Beach, USA
Qualifying: 11th Car#83 James Ahlquist, Cooper T67

 In 1967 James raced the car at the ARRC finishing 7th in Formula C. James reports he was the leading formula C until he had a fire in the car and had to pull over, he resumes and finished. The fire was caused by a crack in the gearbox case. The car was serviced by Jim Grahm Sports Cars in Ft. Lauderedale. The tail was lost in a race at Tulsa in 1968 when a crew member forgot to latch the retaining springs. The Lotus steering wheel on the car was a gift from a friend at Lotus and was a spare wheel brought over by lotus in support of Jimmy Clarks Indy car.