EPSG:2004

WGS84 Bounds: -62.2500, 16.6600, -61.1000, 16.8300 var bounds = new OpenLayers.Bounds(-62.25, 16.66, -61.100000000000001, 16.829999999999998);
Projected Bounds: 373022.4161, 1841388.4274, 495641.1189, 1860393.5602
Scope: Large and medium scale topographic mapping and engineering survey.
Last Revised: March 7, 2000
Area: Montserrat - onshore

Montserrat 1958 / British West Indies Grid (Google it)