Thank you Robert. The panel that hangs behind me is the Rosenthal Panel that hangs at the National Postal Museum in DC. Jack Rosenthal was a mentor of mine and he made this print for himself when he donated the original to the Smithsonian. It hung over his desk for decades and I bought it from his widow after his death.
Condition is always an issue when appraising off pictures. That is why I always specify catalog value. You really can't tell value until you can inspect it in person