Stringfield, Bessie (Betsy Beatrice White)
1911-1993 · Contribution: 1930-1960
Industrial & Mechanical
Taught herself motorcycle mechanics entirely out of necessity after mechanics across the segregated South repeatedly refused to service her bike, becoming skilled enough to maintain her own motorcycles across eight solo cross-country trips and four years as a U.S. Army civilian dispatch rider; later opened her own motorcycle repair shop in Miami and taught mechanics classes to her community

Portraits are AI-generated interpretations, not photographs.
Quick facts
- Born
- 1911-1993
- Active since
- 1930-1960
- Category
- Industrial & Mechanical
Impact on the world
Barred from the repair shops white riders relied on, Stringfield turned self-taught mechanical skill into freedom, crossing a segregated country solo and serving her country on two wheels.
Sources
- National Motorcycle Museum
1 more sources and references are available to members.
More in Industrial & Mechanical
Boyd, Henry
1802-1886
Invented the Boyd bedstead, a reinforced wooden bed frame design; founded a bedstead factory
Brooks, Charles
1865-unknown
Street sweeper truck design; paper punch
Coffey, Cornelius Robinson
1903-1994
Became the first African American certified aircraft mechanic in the United States in 1932 and designed a patented carburetor heating system that prevented icing, allowing aircraft to fly safely in cold and wet weather, a design principle still used in aviation today
Crosthwait, David Jr.
1892-1976
Heating, ventilation, and air conditioning (HVAC) system design