found: Email corresp. to VRA-L, July 30, 2004(Sandy Hook is alias of Georges Taboureau, 1879-1960; poster artist)
found: Google WWW browser search, July 30, 2004(Sandy Hook; Sandy-Hook)
found: historic-marine-france.com, July 30, 2004(Taboureau, Georges, dit Sandy-Hook; b. 1879 in Paris, d. 1960 in Paris; work of this painter is entirely maritime)
found: LC database, Aug. 16, 2004(hdg.: Hook, Sandy [from old catalog])
notfound: Union list of artist names, July 30, 2004;The Grove dictionary of art online, July 30, 2004
