US WWII Navy Officers Hat Insignia, Australian Made, Sterling, K.G.Luke, Melbourne

Original period manufacture. Australian made, regulation size US Navy Officer's cap eagle. Sterling marked on the reverse of the eagle, and marked on the wingtip K.G. Luke, Melbourne Australia. Two other similar but abbreviated markings can be seen on the anchor and reverse of the shield. Please note the hat is not included in the price, shown only for illustration as to wear.