10c black 'Pictorial' CENTENARIO JUAN SANTAMARIA overprint ESSAY on newsprint for a proposed surcharge on the 13c carmine. Fine. (Mena PE42b)
10c black 'Pictorial' CENTENARIO JUAN SANTAMARIA overprint ESSAY on newsprint for a proposed surcharge on the 13c carmine. Fine. (Mena PE42b)