Physical description
White envelope with typed address to Mr. F. A. Stevenson,244 Hargreaves Street, Bendigo. Victoria. Has 3 1/2d red stamp attached. Contained 3 photos of a Scalebuoy set up outside a building. The Scalebuoy is set up on two blocks of wood and has 3 pipes attached to it. There is also a pipe coming out of the ground on one end and returning underground on the other end.