Lot 51130 – 1910-13 Double Heads 3d maroon and ochre (RSC ‘B’) in mint og block of 15

1910-13 Double Heads 3d maroon and ochre (RSC ‘B’) in mint og block of 15 (14 stamp mint nh) from the top three rows of a sheet showing full printer’s imprint and « 27 » sheet number, with R1/2 showing « hook in Queen’s ear » variety and R3/5 « King’s extra eyebrow » variety, very fine, a spectacular and very rare multiple, ex Osdene