The Ethan Allen and its sister ship, the de Champlain, were built by The Anchorage Inc., a Rhode Island boatbuilder. Shoreline had significant modifications made to both boats in the years after they were brought to Lake George, officials said.
Basic information about the company is listed on the internet as follows.
Private Company, Headquarters Location
57 Miller St., Warren RI 02885, United States
(401)245-3300, (401)245-3302 fax, Primary SIC: Boat Building And Repairing, Primary NAICS: Boat Building
The Anchorage, Inc. has been building fine boats since 1930, when Bill Dyer founded the company. One of the first boats to be built as the 10' Dyer Dink, a wooden lapstrake dinghy. It was followed, in the early 1940's, by a plywood version of the 9' Dyer Dhow.
A Google search of the Dyer web site returns these results.