500 drx (23.10.1917) in black on multicolor unpt with "Portrait of G. Stavros" at left and "Arms of King George I" at right. Serial no "ΣΑ05 958437". Signature by Zaimis. Printed by ABNC. Inside plastic folder by PMG "Choice Very Fine 35 - Stains". (Pick 56a) & (Stratoudakis / Pitidis 46a).