Vr Railway Survey Plans: Horsham & Dimboola Line, 1881 (18 pages, with detailed curve & Gradient diagrams); Bacchus Marsh and Gordons Line, 1885 (3 pages); Ballarat & Buninyong Line, 1888 (3 pages); Scarsdale and Lintons Line, 1888 (4 pages). Some stamped by Engineer in Chief’s Office. Condition varies. (4 items)