La Union Sociedad Anonima. Gran Teneria y Fabrica de Calzado, en Gomez Palacio, Mapimi, Durango. Dated at Durango, Marzo 1 de 1902, for 0.00. Issued and uncancelled, certificate is in good condition, with fold marks, slight edgewear, and all 50 coupons attached. 36 x 23 cm.