Gurney drove this Ford-powered Lotus Mk.19B in the 1964 Fall pro races.  It was the last Lotus Mk.19 built and the only "B" model .

He finished 2nd at Laguna Seca on October 18, 1964.   Nancy Gimbel raced it at the Monterey Historics in 2000. 

If you have more info on Gurney's Lotus Mk.19B:   Please email me!