Monterey

19-20 August 2016

The Riverside International Automotive Museum Collection

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Lot 206

1961 Maserati 3500 GT Coupe by Touring

  • Chassis no. AM101 1802
  • Engine no. AM101 1802
  • Body no. 12143

Sold for $253,000


220 bhp, 3,485 cc DOHC inline six-cylinder engine, five-speed manual transmission, coil-spring independent front suspension, live rear axle with coil springs and radius arms, and four wheel disc brakes. Wheelbase: 102.3 in.

  • Offered from the Riverside International Automotive Collection
  • Purchased new by actor Dan Blocker
  • Allegedly optioned with a five-speed manual transmission and disc brakes from the factory
  • Retains its original engine


The launch of the new 3500 GT at the Geneva Motor Show in 1957 further emphasized Maserati’s commitment toward strengthening its line of GT cars. Stretched thin due to participation in a trio of different sports car classes as well as Formula One racing, the company needed a commercial success to stay on its feet and continue its success in racing. The 3500 GT was intended to provide just that.

Utilizing the company’s proven inline six-cylinder motor that now had 3.5 liters of displacement, the car delivered at a time when it was needed most and proved to be the success Maserati was looking for. Nearly 2,000 examples were produced over the course of eight years, a massive number for a company previously known for its hand-built, low-production sports cars.

Originally finished in Beige over a black interior according to information provided by Maserati Classiche, this particular 3500 GT coupe was completed by the factory on 4 September 1961 and specified as a U.S. model. Delivered new to Beverly Hills, the car’s first owner was actor Dan Blocker, who played the role of Eric “Hoss” Cartwright on NBC’s long-running television show Bonanza. Other than acting, Blocker’s other love was racing, and he campaigned his racing cars under the banner of the “Vinegaroon” racing team.

Purchased two years into his role on Bonanza, Blocker’s 3500 GT was allegedly highly optioned from the factory when new and was fitted with a five-speed manual transmission and four-wheel disc brakes. It is believed that Blocker kept the car for four years, and it was listed for sale in the 27 February 1965 issue of Competition Press. It is believed that the car remained in the United States for the next two decades before being purchased by Tom Mee Jr. The car was allegedly restored just prior to his acquisition and remained with his family for over two decades before being purchased by Doug Magnon for the Riverside International Automotive Museum.

A favorite of Mr. Magnon’s, he reportedly drove the 3500 GT frequently, often with friends and family members in the passenger seat. Boasting Hollywood provenance, this beloved member of the museum will surely make a compelling addition to any collection of Maseratis or 1960s European grand tourers.

Please contact our exclusive automotive transportation partner, Reliable Carriers, for a shipping quote or any other information on the transport of this vehicle.

Alexander Weaver

aweaver@rmsothebys.com

+1 864 313 6844
California, United States

Alexander Weaver joined RM Sotheby’s in 2011 as a Car Specialist after graduating from Furman University in South Carolina. Born... read more

Augustin Sabatié-Garat

asabatie-garat@rmsothebys.com

+44 (0) 74 1511 4179
United Kingdom

Augustin Sabatié-Garat joined RM Europe in 2012 as a Car Specialist after more than a decade in the collector car hobby. Gradua... read more

Barney Ruprecht

bruprecht@rmsothebys.com

+1 203 912 7168
Ontario, Canada

Barney’s interest in classic cars began at an early age after being introduced to his father’s all-original 1965 Porsche 911. Barney l... read more

David Swig

dswig@rmsothebys.com

+1 415 302 2247
California, United States

David Swig joined RM Sotheby’s West Coast division as a Car Specialist in May 2015. David is a life-long automobile enthusi... read more

Don Rose

drose@rmsothebys.com

+1 617 513 0388
United States

Don joined RM in 2006 after several years of professionally trading sports and classic cars, and after earning a reputation as a noted... read more

Donnie Gould

dgould@rmsothebys.com

+1 954 566 2209
Florida, United States

Donnie Gould joined the RM team in 2002 as a partner and Car Specialist after more than two decades in the vintage automobile auction ... read more

Gord Duff

gduff@rmsothebys.com

+1 519 352 4575
Ontario, Canada

Gord Duff began his journey with RM Sotheby’s in 1998. Since then, he has gained an intimate knowledge of a variety of marques a... read more

Jake Auerbach

jauerbach@rmsothebys.com

+1 310 559 4575
California, United States

Jake Auerbach got his start in the automotive industry at an early age, spending his summers during high school working at a classic c... read more

Kurt Forry

kforry@rmsothebys.com

+1 717 623 1638
California, United States

Having worked for Bonhams’ Automobilia department for over 10 years, Kurt Forry joined RM Sotheby’s with more than a decad... read more

Matt Malamut

mmalamut@rmsothebys.com

+1 805 231 6410
California, United States

A long-time car enthusiast and Southern California native, Matt studied Automotive Technology at San Diego Miramar College and complet... read more

Michael Squire

msquire@rmsothebys.com

+44 (0) 20 7851 7070
United Kingdom

Michael Squire joined RM Sotheby’s European Division in the summer of 2016. He comes to RM with a prestigious racing background ... read more

Mike Fairbairn

mfairbairn@rmsothebys.com

+1 519 352 4575
Ontario, Canada

As one of the three founding partners of RM Sotheby’s, Mike has a long-standing interest in the classic car industry. Graduating... read more

Oliver Camelin

ocamelin@rmsothebys.com

+44 (0) 75 0110 7447
United Kingdom

With an extensive background in exotic sports car history and sales, a particular passion for American curves, and fluency in three la... read more

Paul Darvill

pdarvill@rmsothebys.com

+44 (0) 20 7851 7070
United Kingdom

Paul Darvill joined the RM Sotheby’s European team at the beginning of 2015. Paul holds a degree in French and Politics from the... read more

Pete Fisher

pfisher@rmsothebys.com

+1 519 784 9300
Ontario, Canada

Pete Fisher was first introduced to antique cars in high school, working for Classic Coachworks in his hometown of Blenheim, Ontario. ... read more

Shelby Myers

smyers@rmsothebys.com

+1 310 559 4575
California, United States

Shelby Myers grew up with the classic car industry infused into every aspect of his life. He had the unique opportunity to watch the R... read more

Tonnie Van der Velden

tvandervelden@rmsothebys.com

+31 653 84 19 60
United Kingdom

Tonnie Van der Velden joined RM Sotheby’s European division in September 2015 as a Car Specialist. A lifelong enthusiast, Tonnie... read more