206 variety, CSS 244 variety, 1913 Junk London Printing 4c. scarlet block of six (3 x 2) from pane 6, positions 11-12-13/16-17-18, showing major plate crack through center of the block, very fine mint (ex Jan & Dan Olsson)

206 variety, CSS 244 variety, 1913 Junk London Printing 4c. scarlet block of six (3 x 2) from pane 6, positions 11-12-13/16-17-18, showing major plate crack through center of the block, very fine mint (ex Jan & Dan Olsson)