The Archipelago Rally Uncovers another Gem The International 12

Last years Archipelago Rally uncovered a historical gem with the entry of Yarrow Thornes Crosby Skimmer Moth. This year, another historical rarity made an appearance at the Archipelago Rally; Woody Underwoods International 12. (this is the American International 12, not to be confused with the lapstrake, George Cockshott 12 Dinghy, which is also sometime referred to as the International 12 and popular in Europe.) The International 12 was the first sailing dinghy to be built using hot molded veneers held under pressure in an autoclave, a building method that allowed mass production of a very strong, lightweight monocoque wood hull. It was a very revolutionary technology but also a temporary technology as fiberglass construction of boats came to the fore in the late 1950s, early 1960s. Thousands of wood boats were built post WWII using hot molded, autoclave construction. Most were small outboard runabouts but some are the familiar sailboats of today including the Fairey Marine and USOD International 14s, Thistles, Luder 16s, Fireflys, Jet 14s, and Jollyboat.

Woody Underwoods International 12 appears to be one of the first in the production run. Woody comments:

"My father bought this boat (# 31) in 1940, and it could be the first boat I ever sailed in. He was away in the service after that, and the boat was washed off its float in Padanaram in Hurricane Carol, ending up in the bushes 2 miles away. About 1960, we put in an Interclub mast, and I have sailed the boat on and off since then. Condition is good, albeit dried out.

Woody and Josie Whoolam sailing in the 2015 Archipelago Rally. Woody has retained the natural mahogany veneer look on the outside of the hull.

Photo from Rufus Van Gruissen

The International 12 was designed by International 14 designer, Harry Hall, who lived in New Rochelle, New York.

Photo from Woody Underwood

The first hot molded boats had very little internal structure - a feature designed to show off the strength of the new construction. The lack of ribs and stringers was a source of amazement to most.

Photo from Woody Underwood

The wood International 12 was also used by the U.S. Coast Guard Academy for their sail training and dinghy racing program.

Photo from Woody Underwood

Ernest Ratsey sailing the International 12 prototype in the summer of 1940.

The Rudder, October 1940

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On a slightly different topic but still about the 2015 Archipelago Rally:

One cannot wrap up the 2015 Archipelago Rally without featuring the latest video report from the Tuthill Sisters. Last year, in the 2014 Rally, the younger sister had to become a human sidestay when the mast on their dinghy started falling over. This year the duo rolled out a Sailfish for the race, a choice that looked like a safe bet compared to their previous rickety dinghy and the slow - slow Snark, but the Sailfish has no cockpit and, sometime during the race the older sister ended up in the drink (she kept filming though).