Dimensions from original builders brochure.

Fiberglass version of the Illingworth MAICA, mentioned in his book “Heavy Weather Sailing”.

Carl Alberg was part of the Alden design firm at this time.

Photo from the Leslie Jones’ Collection, curated by the Boston Public Library, and found under the Massachusetts Digital Commonwealth online archive is of John Silsby Lawrence’s US One Design yacht Goose, US-10, from circa 1946. Thank you to Kenneth D. Rölt who supplied the photo to the BPL and to us.

Sail area:
-Main: 20 m² / 215.3 ft²
-Jib: 15 m² / 161.5 ft²
-Genoa: 30.5 m² / 328.3 ft²
-Spinnaker: 77 m² / 828.8 ft²