Instrumentation, 1966; five men in lab coats working on a circuit board
Instrumentation, 1966; a classroom with instrumentation equipment [2 of 4]
Instrumentation, 1966; a classroom with instrumentation equipment [3 of 4]
Instrumentation, 1966; man in a lab coat using a screwdriver to fix a piece of instrumentation equipment ; other equipment in background
Instrumentation, 1966; three men in lab coats using instrumentation equipment to test a Bausch & Lomb device [2 of 2]
Instrumentation, 1966; man in a lab coat using circuit testing equipment