1935 Simplex Service-Cycle Smithsonian Collection
First production model
Could this be the first Servi-Cycle ad ever?
From American Bicyclist & Motorcyclist in 1936
More 1936 ad's & articles
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1938 Servi-Cycle Brochure
Simplex Model G Special Instructions
Simplex Challenger
Simplex Runabout
This is from the late 50s,
As Automatic sales fell, Treen got heavily into go karts
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1960 Simplex Scooter ad
Simplex ad Jan 1941
Simplex Automatic promo sheet 1953
Simplex transmission article, 1959
Cover letter, Catalog & Order blank
Here is a parts bag that was mailed on April 30, 1960.
Contained a spring and a point set when I picked it up at a swap meet years ago.
Dick DeBuse
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The same as above but more readable.
1940 Brochure
Correspondence with Simplex in 1945
The Evolution of Simplex Oil
Simplex model M brochure
Gary Wollards Simplex ID sheet
The NEW Model "M"
1957 Simplex spec sheet
Simplex Factory Photos
1949 Simplex mailer
1957 New three wheel scooter announcement
Tow-bar from a Spiegel home shopping book,
Spring & Summer 1954
The real thing
1957 American Bicyclist and Motorcyclist
Floyd Clymer was the publisher of Cycle magazine
Various ads & French Canadian ad
by Dick DeBuse
Simplex 125 Parts Catalog 1953