Auction 333-341 Europe & Overseas Americas (North, Central & South America) - Day 1

1864: Sixth Issue, Collection of twenty 1 p. red violet singles, presented upon an album page, comprising two unused examples one with part original gum, eighteen used written-up as a postmark study, many fine and scarce cancellations, noted "PIE-CUESTA" oval and "YBAQUE / De OFICIO" pre-philatelic handstamp, some imperfections and the odd fault, although a scarce and valuable assembly Scott 34 = $3'850.  Ex the Brian Moorhouse Estate.