Image Colnect-200-956-Celebrate-the-Century---1950-s---Polio-Vaccine-development.jpg

No higher resolution available (215 x 217 pixels)

Type: stamp Issuer: United States Date: 1999 Denom: ? Visibility: public Image owner: none postage 5/26/1999 33c multi issue=Celebrate the Century 1950s d=Polio vaccine developed unwmk perf=11.5 Crops No visible images cropped from this one. Measurements Resolution is unknown. Source Source name: Colnect File URL: http://i.colnect.net/b/200/956/Celebrate-the-Century---1950-s---Polio-Vaccine-development.jpg Uploaded August 25, 2014, 9:55 pm by Stan Shebs