Alternate title: Bluefields.Transverse Mercator projection. Relief shown by 20 meter contour intervals with 10 meter supplementary contours, and spot elevations. Inset: Schooner Cay (Cayo Goleta).Coordinate conversion NAD 83 to NAD 27. "Compiled in 1991 from best available sources." With a glossary. Printed by DMAHTC 6-92.