Can anybody comfirm what this chrome Eagle was used for ? and its is American? it very heavy and most likey chrome over brass with a hollow rectangle shaped back like its meant to hold something ,Stands about 27 cm tall and it was said came from The General Mac Arthurs' HQ in Brisbane Australia 1942-1944 which isnt that far from where I live
I bought it about 13 years ago from the son of the Digger that souvenued it some time in or after the war

Unfornatley I cant provide more pictures at the moment as it has been in storage

Thanks
Chrome Eagle from Mac Arthur building Brisbane Austrralia ?