Northern California driver Chuck Tannlund sent me photos from his personal collection and some background information on his driving career.
 

Chuck and Art Snyder --  Laguna Seca -- 1961	Chuck in Maserati 300S #3071 -- Stockton  -- 1960	Chuck in Jaguar XK-120  ('59) / Lotus Mk.15 -- Laguna Seca (''62)	Chuck in Aston Martin DB3S / with Dan Gurney
Chuck's Maserati A6GCS --  Cotati -- 1957

All photographs and text are the property of the photographer, Tam McPartland, and Chuck Tannlund and are protected under United States and international copyright laws.  All rights are reserved and the images and/or text may not be digitized, reproduced, stored, manipulated, and/or incorporated into other works without the written permission of the photographer, Tam McPartland, and Chuck Tannlund.