Brass Slotted Mass Set with Hanger, 9 x 100g (1000g Total) Glassware_Glass Beakers and grease splashes across the

and grease splashes across the torso in a 27 by 30 inch rubberized vinyl apron

Compact 200x44mm extended-range rheostat at 50 ohms and 2A

Pocket-sized 45mm aluminum compass with a graduated dial

Lamp-house assembly dimensioned as the matched replacement unit for optical bench and light-source apparatus when the original housing reaches end of life

Plastic-housed 5

Brass Slotted Mass Set with Hanger, 9 x 100g (1000g Total) Glassware_Glass Beakers and grease splashes across theBrass nine piece 100 gram slotted mass set with a 100 gram hanger, each disc 37 mm in diameter and 11 mm thick, totaling 1000 grams for force, pressure, and pulley investigations in physics.