HORIZONTAL la cuadrícula situada debaio punto y estímeng IOS décimos (100 metros) e la linea mencionada y el punto 45 Þinted by NIMA 4-99 ADDITIONS, AND COMMENTS TO THE NIMA CUSTOMER HE DSN 490-5032; OR WRITE TO: DIRECTOR, NATIONAL IMA IL STOP 4600 SANGAMORE ROAD, BETHESDA. MD 21 METER REFERENCE numbers labeling the VERTICAL grid