San Salvador, El Salvador, Banco Central de Reserva, 1 colon, 14-1-1943, series E. SCWPM-75a. Serial 2487215, with validation stamp dated 10-12-1946. AU, minor bend in top right corner plus a slight stain. Acquired from Kay Phillipsen (San Salvador) ca. 1977. (Estimate: $150 - 225)