Species: Giant Panda

Card Text Front: What? You haven't been to the National Zoological Park, Washington, D.C.

Card Text Back: Ling-Ling - Female Giant Panda - Presented to the people of the United States by the People's Republic of China, arrived at the National Zoological Park April 16, 1972.

Location: National Zoo, Washington, D.C.

Country of Origin: United States

Postage Date: Uncirculated

Photographer/Artist/Colourization: N/A

Printing Company: Capso, Inc.

Species: Common Iguana

Card Text Front: N/A

Card Text Back: Common Iguana (Iguana iguana) - Inhabits tropical America. This form reaches a maximum of five feet in length. It spends much of its time in trees.

Location: National Zoo, Washington, D.C.

Country of Origin: United States

Postage Date: June 29, 1961 to Kingston, Pennsylvania

Photographer/Artist/Colourization: N/A

Printing Company: Leech & Leech, Inc.

Species: South African Giraffe

Card Text Front: N/A

Card Text Back: National Zoological Park, Washington, D.C. - Giraffe. Native of Africa. 8 to 12 feet high at shoulder.

Location: National Zoo, Washington D.C.

Country of Origin: United States

Postage Date: Uncirculated

Photographer/Artist/Colourization: Pat Vosburgh

Printing Company: Friends of the National Zoo

Species: Giant Panda

Card Text Front: National Zoo

Card Text Back: Panda - One of the many exotic animals on display year around in the National Zoo.

Location: National Zoo, Washington, D.C.

Country of Origin: United States

Postage Date: August 31, 198t to Meriden, Connecticut

Photographer/Artist/Colourization: Ron Kimball

Printing Company: Impact

Species: Giant Panda

Card Text Front: Washington - The Nation's Capital

Card Text Back: Greetings from Washington D.C. - The Nation's Capital - A twilight view of the Capitol is surrounded by the National Zoological Park's giant panda "Ling-Ling", Washington Monument and Lincoln Memorial (left), The Jefferson Memorial and a Georgetown scene along with the old Chesapeake and Ohio Canal.

Location: National Zoo, Washington, D.C.

Country of Origin: Hong Kong

Postage Date: Uncirculated

Photographer/Artist/Colourization: N/A

Printing Company: D. Traub & Son