Article describing and comparing American and Canadian commemorations of the 17th century French explorer, Samuel de Champlain, around Lake Champlain in 1908 and 1909. Champlain as a celebrated "transnational" figure, and the imagery associated with his accomplishments from either side of the USA/Canada border. Particular elements of the celebrations and their suggestions for political, social, and memorial climates of the time. Emphasis on understanding a United States claim to Champlain as national historic figure, and the tercentenary celebration as an American and Canadian reconciliation. Local justification for celebration in New York and Vermont