1906 Mexico: Compania Anonima de Aguas de San Luis Potosi, with 99 coupons
Text is in Spanish. Dated San Luis Potosi, Noviembre 27 de 1906, No. Issued and uncancelled, certificate is in good condition, with fold marks, light edgewear, and coupons 2-100 attached. 13½" x 10". !