Membership card of the Philiki Etaireia (Friendly Society). The letters HEA and H which mean freedom and death are discernible. The card also bears the sacred bond with the 16 columns, the symbol of unity of the Philiki Etaireia. At the bottom is the text with the secret alphabet of the Philiki Etaireia.
Athens, Historical Archive of the Benaki Museum.
Fotopoulos, D., Delivorrias, Ang., Greece at the Benaki Museum, Benaki Museum, Athens 1997, p. 505, fig. 895.
Benaki Museum, Athens.