A detailed technical drawing of a sailing yacht dominates this aged patent document, rendered in fine black lines against a weathered cream ground. The composition captures the vessel's full rigging and hull with precise draftsmanship, creating a sense of nautical heritage and scientific documentation from an earlier era. Printed on smooth white card stock and made to order, artwork on the front, blank inside, envelopes included in every set. A handwritten note that arrives as an independent artist's work.