A 19th-Century brass surveying level, signed G Davis Leeds, on the silvered compass dial, with bubble level and staff mounting, in mahogany case - 11ins. (28cm.) wide; and a lacquered brass swinging arm protractor, unsigned, in fitted oak case, the lid with presentation label From the Royal Indian Engineering College 1881-1882 - 7½ins. (19cm.) square. (2)
A 19th-Century brass surveying level, signed G Davis Leeds, on the silvered compass dial, with bubble level and staff mounting, in mahogany case - 11ins. (28cm.) wide; and a lacquered brass swinging arm protractor, unsigned, in fitted oak case, the lid with presentation label From the Royal Indian Engineering College 1881-1882 - 7½ins. (19cm.) square. (2)
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