Corinphila Auction 291-297 Day 4

1917/29: Perkins Bacon & Co. London, Group of imperforated proof sheets of 100 in diff. quantities, each on ungummed wove paper, including three sheets of 'Torres' 1 c. in green, one sheet of 'Narino'  2 c. printed in black and 'Santander' 4 c. with one in black and two in blue, as well as one sheet of 1918 Arms 3 c. lake (SG378). Despite minor imperfections as stains and paper wrinkles on the edges, a scarce offer. Ex the printer's archive.