The helmet is probably part of the Erechtheion Frieze. John R. Craft, Nb. No. 13. 150 91-41-9, 91-41-10, 91-41-11, 92-28-31, 92-28-32, 93-61-11, 93-61-11, 93-61-11 ... 4 May 1939 ... The helmet is probably part of the Erechtheion Frieze.
Helmet ... AMS Horizontal (normal) ... Helmet