Школьный астрономический городок
A 1925 Soviet Russian handbook by A. I. Baranov on setting up a school astronomy station, aimed at teachers and pupils building their own observing equipment. Illustrations pair labelled axonometric line diagrams of wooden instrument housings with grainy halftone photographs of tripod-mounted telescopes outdoors, useful for technical cutaway styling, lettered part callouts, and period scientific-apparatus silhouettes.
