Relief is shown with hachures. Map shows international, intercolonial and district boundaries, railways, roads, rivers, swamps, some towns, and some principle points of elevation. "Land Survey & Mines Department T.T. 21. 1. 24." "479. 777A. 1628/11. 1375. 5. 26." Original map is filed in the Map/Geospatial Center, map reproduction is attached to companion volume.