ΕΛΛΗΝΙΚΗ ΕΤΑΙΡΙΑ ΑΕΡΙΟΦΩΤΟΣ ΑΘΗΝΩΝ ΚΑΙ ΑΛΛΩΝ ΠΟΛΕΩΝ / SOCIETE HELLENIQUE GAZ DATHENES ET AUTRES VILLES, Bond certificate of 500 gold drachmas (Obligation de Cinq Cents Drachmes Or), issued in Athens on 1909. Printed in Paris, with 2 coupons attached. Greek fiscals and bank cachet. Extremely Fine.