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← All classic commemoratives

1921 Alabama Centennial Half Dollar

Coin profile

Years issued: 1921

Country: United States

Denomination: Half dollar

Category: Classic commemorative

Composition: 90% silver, 10% copper

Edge: Reeded

Standard weight: 12.50 g

Actual silver weight: Approx. 0.3617 troy oz

Diameter: 30.6 mm

Reported standard-issue mintage / distribution: 2×2 variety: 6,006; plain: 16,014

The story behind this coin

Delayed beyond Alabama’s actual 1919 centennial, the coin appeared in 1921 with portraits of governors William Bibb and Thomas Kilby. A portion bears a “2X2” emblem identifying Alabama as the twenty-second state. The paired versions turned a single celebration into a two-variety collector issue.

Design and symbolism

Obverse: William Bibb and T. E. Kilby.

Reverse: Alabama state seal and eagle.

Regular issues and mintages

Regular issueMintNet distribution / collector mintage
1921 “2X2”Philadelphia30,000
1921 plainPhiladelphia35,000

The figures in this 1921 Alabama Centennial Half Dollar table report the regular collector issues shown for this commemorative. Where sponsors returned unsold coins for melting, the listed quantity reflects net distribution rather than the larger number initially struck.