Bruce McLaren in the Pits

Is this Mark Donohue?  Or Bruce McLaren? It could be Mark as the logo on his white jumpsuit looks like the Sunoco logo.  ?????   If you can verify that this is Mark Donohue or Bruce McLaren or provide a correct ID:  Please email me!
 

(1-14-10)   From Jim Hawes:

"My best guess is it is Bruce McLaren. (The driving suit patch is the Firestone logo). The exhaust resemble the set on his M1B that was on Firestones! The Firestone tech adjusting the LR suspension may be Denny Stroiber (sp) but this shot may be before he worked for Firestone as a race engineer."

(6-9-11)   From Paul Hunter, Trustee, Bruce McLaren Trust:

"The photo is definitely Bruce."
 
Next:   Denny Hulme -- Parade Lap  Riverside: 1966

Back to:   Riverside's Turn 7 -- 1968 Can-Am

Back to:   Martin Hill's Photos -- Can-Am Racing  (2)