Watch List notes:

M519a – Un Peso El Banco de Tamaulipas, 1914. UNC. 151 x 70 mm. Serie 1P/1A. Impreso por American Book & Printing Company, del 15 de febrero de 1914, impecable estado de conservación

ENGLISH:
151 x 70 mm. Series 1P / 1A. Printed by American Book & Printing Company, February 15, 1914, impeccable condition.