Auction research

(1934-2025) The world's foremost authority on chimpanzees, having closely observed their behavior for the past quarter century in the jungles of the Gombe Game Reserve in Africa, living in the chimps' environment and gaining their confidence. This item is a signed lined 3x5 card.

The world's foremost authority on chimpanzees, having closely observed their behavior for the past quarter century in the jungles of the Gombe Game Reserve in Africa, living in the chimps' environment and gaining their confidence. 8x10 Color signed portrait.

The world's foremost authority on chimpanzees, having closely observed their behavior for the past quarter century in the jungles of the Gombe Game Reserve in Africa, living in the chimps' environment and gaining their confidence. 8x10 Color signed portrait.

The world's foremost authority on chimpanzees, having closely observed their behavior for the past quarter century in the jungles of the Gombe Game Reserve in Africa, living in the chimps' environment and gaining their confidence. 8x10 Color signed portrait.

The world's foremost authority on chimpanzees, having closely observed their behavior for the past quarter century in the jungles of the Gombe Game Reserve in Africa, living in the chimps' environment and gaining their confidence. 8x10 Color signed portrait.

The world's foremost authority on chimpanzees, having closely observed their behavior for the past quarter century in the jungles of the Gombe Game Reserve in Africa, living in the chimps' environment and gaining their confidence. 8x10 Color signed portrait. She added 'Together we can change the world'.

The world's foremost authority on chimpanzees, having closely observed their behavior for the past quarter century in the jungles of the Gombe Game Reserve in Africa, living in the chimps' environment and gaining their confidence. 8x10 Color signed portrait.

The world's foremost authority on chimpanzees, having closely observed their behavior for the past quarter century in the jungles of the Gombe Game Reserve in Africa, living in the chimps' environment and gaining their confidence. 8x10 Color signed portrait.

The world's foremost authority on chimpanzees, having closely observed their behavior for the past quarter century in the jungles of the Gombe Game Reserve in Africa, living in the chimps' environment and gaining their confidence. 8x10 Color signed portrait.

The world's foremost authority on chimpanzees, having closely observed their behavior for the past quarter century in the jungles of the Gombe Game Reserve in Africa, living in the chimps' environment and gaining their confidence. 8x10 Color signed portrait. She added 'Together we can change the world'.

The world's foremost authority on chimpanzees, having closely observed their behavior for the past quarter century in the jungles of the Gombe Game Reserve in Africa, living in the chimps' environment and gaining their confidence. 8x10 Color signed portrait.

The world's foremost authority on chimpanzees, having closely observed their behavior for the past quarter century in the jungles of the Gombe Game Reserve in Africa, living in the chimps' environment and gaining their confidence. 8x10 Color signed portrait.

The world's foremost authority on chimpanzees, having closely observed their behavior for the past quarter century in the jungles of the Gombe Game Reserve in Africa, living in the chimps' environment and gaining their confidence. 8x10 Color signed portrait.

The world's foremost authority on chimpanzees, having closely observed their behavior for the past quarter century in the jungles of the Gombe Game Reserve in Africa, living in the chimps' environment and gaining their confidence. 8x10 Color signed portrait.

The world's foremost authority on chimpanzees, having closely observed their behavior for the past quarter century in the jungles of the Gombe Game Reserve in Africa, living in the chimps' environment and gaining their confidence. 8x10 Color signed portrait.

The world's foremost authority on chimpanzees, having closely observed their behavior for the past quarter century in the jungles of the Gombe Game Reserve in Africa, living in the chimps' environment and gaining their confidence. 8x10 Color signed portrait.

The world's foremost authority on chimpanzees, having closely observed their behavior for the past quarter century in the jungles of the Gombe Game Reserve in Africa, living in the chimps' environment and gaining their confidence. 8x10 Color signed portrait.

The world's foremost authority on chimpanzees, having closely observed their behavior for the past quarter century in the jungles of the Gombe Game Reserve in Africa, living in the chimps' environment and gaining their confidence. 8x10 Color signed portrait.

The world's foremost authority on chimpanzees, having closely observed their behavior for the past quarter century in the jungles of the Gombe Game Reserve in Africa, living in the chimps' environment and gaining their confidence. 8x10 Color signed portrait.

The world's foremost authority on chimpanzees, having closely observed their behavior for the past quarter century in the jungles of the Gombe Game Reserve in Africa, living in the chimps' environment and gaining their confidence. 8x10 Color signed portrait.

The world's foremost authority on chimpanzees, having closely observed their behavior for the past quarter century in the jungles of the Gombe Game Reserve in Africa, living in the chimps' environment and gaining their confidence. 8x10 Color signed portrait.

The world's foremost authority on chimpanzees, having closely observed their behavior for the past quarter century in the jungles of the Gombe Game Reserve in Africa, living in the chimps' environment and gaining their confidence. 8x10 Color signed portrait.

The world's foremost authority on chimpanzees, having closely observed their behavior for the past quarter century in the jungles of the Gombe Game Reserve in Africa, living in the chimps' environment and gaining their confidence. 8x10 Color signed portrait.

The world's foremost authority on chimpanzees, having closely observed their behavior for the past quarter century in the jungles of the Gombe Game Reserve in Africa, living in the chimps' environment and gaining their confidence. 8x10 Color signed portrait.

The world's foremost authority on chimpanzees, having closely observed their behavior for the past quarter century in the jungles of the Gombe Game Reserve in Africa, living in the chimps' environment and gaining their confidence. 8x10 b/w signed portrait.

The world's foremost authority on chimpanzees, having closely observed their behavior for the past quarter century in the jungles of the Gombe Game Reserve in Africa, living in the chimps' environment and gaining their confidence. 8x10 b/w signed portrait.

The world's foremost authority on chimpanzees, having closely observed their behavior for the past quarter century in the jungles of the Gombe Game Reserve in Africa, living in the chimps' environment and gaining their confidence. This item is a RARE signed 3.5x5 color portrait.

The world's foremost authority on chimpanzees, having closely observed their behavior for the past quarter century in the jungles of the Gombe Game Reserve in Africa, living in the chimps' environment and gaining their confidence. This item is a RARE signed 3.5x5 color portrait.

The world's foremost authority on chimpanzees, having closely observed their behavior for the past quarter century in the jungles of the Gombe Game Reserve in Africa, living in the chimps' environment and gaining their confidence. This item is a RARE signed 4x5 color portrait.

The world's foremost authority on chimpanzees, having closely observed their behavior for the past quarter century in the jungles of the Gombe Game Reserve in Africa, living in the chimps' environment and gaining their confidence. This item is a RARE signed and inscribed 8x10 b/w photo. She also wrote 'Together we can change the world' above her signature. It appears that she had some pen trouble on the inscription.

The world's foremost authority on chimpanzees, having closely observed their behavior for the past quarter century in the jungles of the Gombe Game Reserve in Africa, living in the chimps' environment and gaining their confidence. This item is a RARE signed 4x6 color photo postcard.

The world's foremost authority on chimpanzees, having closely observed their behavior for the past quarter century in the jungles of the Gombe Game Reserve in Africa, living in the chimps' environment and gaining their confidence. This item is a RARE signed 4x5.5 color photo.