Compound Pendulum (Brass C.P.)
A chrome plated brass bar of dimension 100x25x0.5 cm bored at equal intervals of 5 cm and provided with two removable knife edge. Complete with wall bracket.
A chrome plated brass bar of dimension 100x25x0.5 cm bored at equal intervals of 5 cm and provided with two removable knife edge. Complete with wall bracket.
