Stamp: Bison
Edition type: commemorative stamp
Denomination: 18 c
Date of issue: 1981 May 14
Depiction: Bison (Bison bison); 4th stamp in the sheet
Colour: dark brown
Paper:
Designer: Jim Brandenburg
Perforation: comb. 11 on 3 sides
Printing process: steel engraving
Size of a stamp (mm): 22×18
Size of a sheet (mm):
Sheet composition: 10 (2×5) stamps
Printing run:
Stamp issuing authority: United States Postal Service
Printer: Bureau of Engraving and Printing
First day city was Boise, Idaho 83708.
The booklet contains two identical stamp panes.
On stamps of the sheet:
18 c - Bighorned sheep (Ovis canadensis);
18 c - Puma (Puma concolor);
18 c - Harbor seal (Phoca vitulina);
18 c - Bison (Bison bison);
18 c - Brown bear (Ursus arctos);
18 c - Polar bear (Ursus maritimus);
18 c - Elk (wapiti) (Cervus elaphus);
18 c - Moose (Alces alces americanus);
18 c - Whitetailed deer (Odocoileus virginianus);
18 c - Pronghorned antelope (Antilocapra americana).
Minnesota photographer Jim Brandenburg was commissioned by the United States Postal Service to photograph and design a set of ten wildlife stamps, which were released on May 14, 1981. These stamps were included in the exhibit Graphic Design in America, which toured the United States and England.