Floor and sail plans for two yawls, the Nirvana and the Valhalla, designed by John G. Alden in 1948 and built by the Henry R. Hinckley company in 1949-1950.
Description: Floor and sail plans for two yawls, the Nirvana and the Valhalla, designed by John G. Alden in 1948 and built by the Henry R. Hinckley company in 1949-1950.
Description: The Henry R. Hinckley Company booth at the 1959 New York Boat Show. There are also photos of the Maine Boat Builders 7 Repairers Association.