United States
usa-19800310-k-002
page = 1
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Width: 238 mm
Height: 108 mm
Location: Box 1002
Stamp ID = 7111
Cachet for the 1980 meeting of the Pittsburgh Conference on Analytical Chemistry and Applied Spectroscopy (PITTCON)
From Linn's "Stamp Issuing Entities Of The World" page.
United States of America (1847-)
Stamp-issuing status: active; Population: 248,709,873 (1990). Republic occupying the central portion of North America, along with Alaska, Hawaii and a large number of island possessions in the Caribbean Sea and the Pacific Ocean.