Prahran Mechanics' Institute. The Institute was founded in 1854 for "the mental and moral improvement and the rational amusement" of its members. The Institute moved to High Street in 1915 in order to expand their School of Design, which later developed as the Prahran Technical School.

bron lowden on Flickr
This is an approximate position

Plaque is now missing

140 High Street, Prahran, Victoria
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Google Streetview OpenStreetMap

by Stonnington City Council

Colour: white

Wikimedia:

Flickr:

See also...
bron lowden on Flickr
bron lowden on Flickr