US034.05
WNS Member
United States of America
Issuing date
4 May 2005
Theme
Science & Technology
(Famous scientists)
Medicine
(Famous Medical people)
Subject
American Scientists - Barbara McClintock, Geneticist
Width
39.00 mm
Height
24.50 mm
Denomination
0.37 USD
Format
self adhesive sheet of 4 designs
Perforations
11 x 11
Issuing authority
United States Postal Service
Printer
-