30l./40l. dull violet-brown in mint never hinged bl.4 (pos.93-94/103-104) 1900 Large Hermes Heads Surcharges. On upper pair narrow and wide "0" while on lower pair wide and narrow "0" and space 1 1/2mm on both stams. Only one bl.4 per sheet with combination. Superb and rare. (Hellas 155+155A+155Aa+155a).