A civilian before eighteen, nor after twenty-three.
A chaplain before being two years in orders, nor after forty.
5. PHOTOGRAPHY.—I would strongly recommend every assistant-surgeon to make himself master of photography in all its branches, on paper, on plate glass, and on metallic plates. I have practised it for many years, and know of no extra professional pursuit that will more repay him for all the expense and trouble (and both are very considerable) than this fascinating study—especially the new process by Collodion for the stereoscope. During the course of his service in India, he may make such a faithful collection of representations of man and animals, of architecture and landscape, that would be a welcome contribution to any museum. The camera should be made of good substantial mahogany, clamped with brass, made to stand extremes of heat. The flimsy, folding portable cameras, made light for Indian use, soon become useless. It is a great mistake to make things light and portable for Indian use, as if the owner himself had to carry them. Carriage for every piece of apparatus is cheap, safe, and abundant. French paper, Canson frères is the best, and does not get damaged by damp so soon as English paper.
6. MEDICAL LIST.—The present strength of the Bengal list is 414. Of these, the first 22 are
