Tinnevelly Size: map 19G: 84.5 cm x 100cm, actual areas 4sheets pasted together; map 19H: 73.5 cm x 65 cm actual area; in one sheet. No coordinates marked or numbered ; hand -drawn and coloured; blank areas appear; topographical detail similar to those of map 1801-20/19F; on map 19H ,major trianglation lines in red and minor ones in dotted red. Watermark : map 19G-J WHATMAN 1801 MAP 19H - S WISE&PATCH 1803.