Yes, it is. With bare aluminium bodywork and four orange painted fiberglass fenders. Only mid-engined Tanner.
LOCKED for you to find the year
1966
Is this one of the photos taken by Hugh Nutting?
"I took some photos of Martin Tanner's T-7 at Grayling, MI, in 1966. This was on its first outing. Unlike the other Martin T's it was mid/rear engined. The body was constructed of fiberglass and aluminum. It had wide American Mag wheels. This car was constructed in 1965-66. At that time it had not been painted. It had orange jellcote wings and an aluminum main body cowl hood and deck."