"Name: Berkey Photo Inc.
Alternate Name(s):
- Benjamin Berkey
- Berkey Photo Inc.
Biographical Dates: 1932 - 1989
Biography: Berkey began his company in 1932, by the mid-1960s the company had sales of $60 million a year. Berkey solf the business and retired in 1982 after making his company second only to Eastman Kodak Co. in the photofinishing business." - http://waywiser.rc.fas.harvard.edu/view/people/asitem/items@Berkey%20Photo%20Inc.:6901/0;jsessionid=7D7BA99847700CE49C0C742E944A2533?t:state:flow=3a6b6e52-bd78-49b3-8f4d-ae115f0a9961, 24.06.2017
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