# Monroe Doctrine Centennial half dollar

> US commemorative fifty-cent piece (1923)

**Wikidata**: [Q6902181](https://www.wikidata.org/wiki/Q6902181)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Monroe_Doctrine_Centennial_half_dollar)  
**Source**: https://4ort.xyz/entity/monroe-doctrine-centennial-half-dollar