April, 1933: this wonderful bit of vintage aviation art shows us a scheme by which dirigibles could be steered by reversible-pitch propellers faired into their tail fins.
Soft and comfortable, durable and thick, this 100% cotton t-shirt is made from 5.29oz fabric in a variety of colors and sizes.
The shirt is double stitched and has reinforced seams at shoulder, sleeve, collar and waist. Fairly produced, certified and triple audited, these imported shirts are printed in the USA.