Physics; a universal force table [2 of 2]
Physics; a universal force table [1 of 2]
Physics; a scalamp galvanometer, power supply device, and other physics equipment
Physics; a scalamp galvanometer and other physics equipment [2 of 2]
Physics; a scalamp galvanometer and other physics equipment [1 of 2]
Physics; a piece of physics equipment
Physics; a piece of lab equipment [2 of 2]
Physics; a piece of lab equipment [1 of 2]
Physics; a physics apparatus
Physics; a Cenco Central Scientific 80250 Impedance Circuit, rheostat terminals and three galvanometers