Robert Milikan Postage Stamp Appraisal
Category: Collectibles - Stamps
Description
A 37-cent postage stamp depicting Robert Milikan, an American experimental physicist notable for his work on the electron and oil drop experiment, postmarked and potentially used.
Appraisal Report
This stamp depicts Robert Milikan and is a part of American philately. The value is influenced by its condition, rarity, and demand among collectors. Since it is postmarked, it may have a lower value than unused examples, but it still holds interest for collectors of historical stamps.
Appraisal Value
$5 - $15