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Box 48

 Container

Contains 82 Results:

Psychological Corporation: Mechanical Comprehension, Form BB, 1941-1951

 File — Box: 48, Folder: 81
Scope and Contents

Blank question form, blank answer sheet, manual of directions, and wrong-answers key.

Dates: 1941-1951

Psychological Corporation: Mechanical Comprehension, Form CC, 1949

 File — Box: 48, Folder: 82
Scope and Contents

Blank question form, blank answer sheet, manual of directions, and right-answers key.

Dates: 1949