RAHS Cornucopia

The Cornucopia or "Horn of Plenty": The infant Zeus was fed with goat's milk by Amalthea, one of the daughters of Melisseus, King of Crete. Zeus, in gratitude, broke off one of the goat's horns, and gave it to Amalthea, promising that the possessor should always have in abundance everything desired.
An Historical Guide to Sydney's Green Plaques searchable [html] printable [pdf]
Bayliss Panorama of Sydney in 1879