Henry Bradford Washburn Jr. was an American explorer, mountaineer, photographer, and cartographer. He established the Boston Museum of Science, served as its director from 1939 to 1980, and from 1985 until his death served as its Honorary Director. Bradford married Barbara Polk in 1940 and honeymooned in Alaska, making the first ascent of Mount Bertha together.
- Occupation
- explorer, photographer, mountaineer
- Citizenship
- United States
- Born
- June 7, 1910
- Died
- January 10, 2007
