[Slide specification guide]
Description:
Photograph of a rectangle that has convex short sides and grid lines in the center. The grid lines are black and there are three vertical and five horizontal lines. All around the rectangle are lines of black dots and around these lines is a white background.
Date:
March 11, 1959
Creator:
WBAP-TV (Television station : Fort Worth, Tex.)
Item Type:
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Photograph
Partner:
UNT Libraries Special Collections