Letter re unsafe state of bridge over Yarra River This is a photocopy of the original letter which was written by A. Gable (?) on behalf of the Inspector General of Public Works. It comments on the unsafe state of the bridge over the Yarra River by the Botanic Gardens. Provided by Diane Nicholas Librarian at Hawthorn Library 1994Letter from Department of Public Works to Secretary of Horticultural Societybridge, yarra river, unsafe bridge, bridge safety melbourne, bridge safety 1800s, a. gable, inspector general of public works