Related Historical Markers

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3 entries match your criteria.

Related Historical Markers

S.P.M.D.T.U. — Sociedad Protección Mutua de Trabajadores Unidos

Marker detail: Concilio Superior, the original SPMDTU Concilio building

SHOWN IN SOURCE-SPECIFIED ORDER

1 ► Colorado, Conejos County, Antonito — La Sociedad — — Guardians of the Culture — —

2 ► Colorado, Conejos County, Antonito — S.P.M.D.T.U. Concilio Superior — (Sociedad Protección Mutua de Trabajadores Unidos) —

3 ► Colorado, Conejos County, Antonito — Don Celedonio Mondragón — Gran Fundador/Great Founder —

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Oct. 11, 2026