Alvirne slide rule photo 1980

by | Jul 6, 2016 | 0 comments

Alvirne slide rule photo 1980
Pedro Perez kneels and checks the workings of a 320-foot-long slide rule in front of Alvirne High School on March 22, 1979.

Pedro Perez kneels and checks the workings of a 320-foot-long slide rule in front of Alvirne High School on March 22, 1979.

Pedro Perez kneels and checks the workings of a 320-foot-long slide rule in front of Alvirne High School on March 22, 1979.

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