Auction 321 - 332 Europe & Overseas Great Britain & British Commonwealth - Day 3

1866: '20' on 6 c. rose, a used example with large margins all round and trace of adjoining stamp at base, used on 1867 registered cover to Tacuarembó tied by framed "CERTIFICADO" handstamp with repeated strike at left and oval "Montevideo" despatch datestamp (March 13) all in black. Receipted in manuscript on reverse. Envelope slightly tired but a very scarce stamp on letter.