Tinnevelly Size: 80.5 cm x 66cm, actual areas tree sheet pasted together. NO coordinates marked or numbered; hand drawn and coloured; blank areas appear; swamps shown as grey horizontal rough brush strokes on light blue tint; forests represented by thick ,closely placed green dots, a very unconventiona way ; palmyras bamboo and cocoanut groves beautifully drawn; releif marked by grey tint; roads in thick single lines of burnt sienna ;triangulation lines marked and distances, bet ween two stations, marked on the lines in feet; graticules shown in pencil and also some place4 -names probably added later. Watermark: S Wise & PATCH 1805