Founded in 1832 at Yale University in New Haven, Connecticut, Skull and Bones is thought by many to be one of the oldest and most prestigious secret societies in the United States. The symbolism of the skull and cross bones is synonymous with this group as its name is derived from the symbol itself. The present lot, with hinged flap on top of the skull was said to have been used as a ballot box during society meetings or displayed in the Society's headquarters at 64 High Street in New Haven. The inscription on the right cross bone Thor could be a name which would have been assigned to a member upon induction. Accompanied by approximately 50 photographs of society members and a small black book inscribed with names (which were published until 1971), the present lot provides a rare glimpse into the society which has been linked to many influential figures and leaders at Yale University and in this country.