1900 Small Hermes Heads surcharges, complete set of 4 values plus 20l/25l deep blue, 20l/25l deep blue with WMK, 20l/25l on white paper (fine impression), 20l/25l light indigo blue with WMK and 1dr/40l deep violet on carboard, used. Stamp classification by A. Zeis. A period stamps (134+134a+135) signed Zeis. A very fine set, difficult to be collected. (Hellas 133/136+133a+133i+133im+134a+136c-382 Euros).