Collection of Seven Art Reference Books; Amsterdam museum book on Dutch Paintings, John Canaday - "Mainstream of Modern Art"; the Kroller-Muller Museum, Degas, Andrew Wyeth Close Friends; "Treasury of the World's Great Prints" by Longstreet; "Currier and Ives" Treasury - Simkin Collection of Seven Art Reference Books; Amsterdam museum book on Dutch Paintings, John Canaday - "Mainstream of Modern Art"; the Kroller-Muller Museum, Degas, Andrew Wyeth Close Friends; "Treasury of the World's Great Prints" by Longstreet; "Currier and Ives" Treasury - Simkin