Blackwell.gif
Source: Wikimedia Commons
  • Colnect-4845-676-Dr-Elizabeth-Blackwell.jpg
  • Elizabeth_blackwell_stamp.JPG
Issued by: United States
Function: postage
Date: 1/23/1974
Issue: 1970
Denom: 18c
Color: violet
Design: Elizabeth Blackwell
Watermark: unwmk
Perf: 11x10.5
Inscription: US POSTAGE
Catalog value:

In collections: used (Stan Shebs)

External links:
Colnect 92852-..tes_of_America