Gift of Mr. E. Perot Walker, 1996

96-20-12

96-20-10

96-20-11

96-20-3B

96-20-7A

96-20-3A

96-20-9

96-20-5A

96-20-1B

96-20-8C

96-20-8B

96-20-1A

96-20-6B

96-20-5B

96-20-7B

96-20-4A

96-20-8A

96-20-2B

96-20-2A

96-20-4B

96-20-6A