The New Zealand Railways Magazine, Volume 1, Issue 8 (January 15, 1927)
Nos. 1, 2, 3, views of the wrecked Blackball Bridge. No. 4. cage which provided only means of communication with Blackball and Roa until bridge was restored
Nos. 1, 2, 3, views of the wrecked Blackball Bridge. No. 4. cage which provided only means of communication with Blackball and Roa until bridge was restored.