1 map on 6 sheets : color; 152 x 122 cm, sheets 60 x 70 cm, Scale 1:10,000. 6.336 in. to the mile , c (W 0°14'42'--W 0°08'23'/N 5°39'21'--N 5°31'10'), compiled, drawn, and photo-lithographed by the Survey of Ghana., Depths shown by soundings., 1st edition