Folio. [4], 11pp, [1]. Original publisher's printed buff wrappers. Lightly rubbed, a trifle marked, ink-stamp of the Manager & Engineer-in-Chief's Office, Port Department, and ink shelf-mark to upper wrapper.

An apparently unrecorded confidential report compiled by retired Royal Navy officer John Dodd Nares (1877-1957) at the behest of the Port Department regarding his hydrographic survey of the approaches to Bhavnagar.