'50 CENTAVOS' on 25c red postal stationery lettersheet (H&G G2) with 'CORREOS NACIONALES SERVICIO DE FARDOS POSTALES' imprint in black inside the lettersheet. A fine used example with circular 'JEFE OFICINA DE FARDOS POSTALES GUATEMALA' cds dated SET 1928 in blue on front with GUATEMALA CITY machine cancel in black dated 27 SEP 1928 also on front. Addressed locally within GUATEMALA CITY with straight line 'BUZON No. UNO' and circular 'CARTERO 5 GUATEMALA markings on reverse. A rare item of postal stationery.