Lot 72221 – 1d Dark Blue to Medium Blue shades, four horiz. pa

1d Dark Blue to Medium Blue shades, four horiz. pairs + strip of four, all showing transfer types 5 + 1 (strip 5+1+2+3), so-called « bridging » pairs between transfer blocks, all showing diff. angle or distance between thus indicative that two stones may have been used (as sheets were composed using only 8 transfer blocks), on exhibit page, one pair with ms cancels, very fine overall (5 items)