![](http://www.alamy.com/thumbs/6/C63D4D3C-7E6F-4932-AE3C-BAAC08B1F850/CMT26M.jpg)
1960s THREE STUDENTS USING MICROSCOPES TWO BOYS ONE GIRL INDOOR HIGH SCHOOL
Size: 5982px × 4673px
Photo credit: © H. ARMSTRONG ROBERTS / Alamy / Afripics
License: Licensed
Model Released: Yes
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