21 cent United States Air Mail Stamp Appraisal

Category: Philately/Stamps

21 cent United States Air Mail Stamp

Description

A vintage air mail stamp featuring the letters 'USA' in red and blue, with an illustration of an airplane. The denomination is 21 cents, indicating its use for air mail services.

Appraisal Report

This stamp was issued for air mail service in the United States. Its value depends on its condition, rarity, and current demand among collectors. While not extremely rare, a well-preserved example can fetch between $1 to $5 in the current market.

Appraisal Value

$1 - $5