Tidal Diagram Long-sleeved Unisex T-shirt

This lovely illustration of the tides and the influence of the sun and moon comes from Smith’s Illustrated Astronomy, Designed for the Use of the Public or Common Schools in the United States, New York 1848.

100% cotton long-sleeved t-shirt.
Black t-shirt, printed in colour.
Care: Machine wash cool. Tumble dry low. Do not iron text/images.