A vintage Soviet-era educational or reference box featuring a radial diagram with numbered lines emanating from a central point, rendered in a monochromatic line-art style on a textured green surface. The design combines utilitarian modernism with technical illustration, presenting information in a geometric, compass-like arrangement. Cyrillic text appears on both the top and spine, suggesting this is an instructional or organizational tool from the mid-20th century.
soviet modernismvintage educationaltechnical illustration
