Complete folded letter datelined 'Andres Pietri, Riocaribe Junio 20 1876' forwarded by hand with good strike of 'MSR STOCKMEYER COMISIONISTA LA GUAIRA' forwarding agents handstamp in purple on front then franked with four margin 1873 ½r rose pink with 'Contrasena - Estampillas de Correos' overprint in large letters (SG 79, third Aramburu printing) tied by undated CORREOS LA GUAIRA cds in black. Addressed to CARACAS. A few light tones but an interesting cover.