Physical description
Small badge in black frame with blue paper backing. Badge has the Melbourne Harbour Trust acronym and a symbol of two crossed anchors.
Inscriptions & markings
"MHT"
Attached note "The enclosed Cao badge circa 1950 / worn by myself as a Fireman Watchman/ you can see it is discoloured by smoke (the/ decking fires were frightening in those days)/ Please add it to your memorabilia and keep/ regards- Fred/ Fred Rubie"