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

1867: Volcano San Miguel, Plate Proof set of four values, imperforate, ½ r. blue bottom marginal block of four, 1 r. red bottom marginal (with imprint) horizontal strip of four, 2 r. green side marginal block of four, 4 r. brown side marginal vertical strip of four, printed on white wove ungummed paper, extremely fresh and vibrant colour, good to very large margins all round, some minor thins to two and 1 r. has two tiny pin holes, beautiful group.  Ex the Brian Moorhouse Estate.