1900 Large Hermes heads surcharges, complete set of 5 values, u/m. From 30l/40l. to 50l/40l. (wide and narrow 0)and 3dr/10l. var. "space 1 1/2mm". Superb. (Hellas 160+160A+161+161A+162+162A+163a+164 - 685 euro)