Verticais 1850: 20 r. black on thin yellowish paper, a used example with large margins all round, on single rate 1866 cover from Rio de
Verticais 1850: 20 r. black on thin yellowish paper, a used example with large margins all round, on single rate 1866 cover from Rio de Janeiro to Serraria, in combination with 1866 Dom Pedro 80 r. slate-violet each tied by segmented cork handstamps in black. Rio despatch cds at right (Oct 17). A most attractive cover. Provenance: Collection Marcus Chusyd, Soler y Llach, Barcelona, 28 May 2004, lot 66.