Accession Number : AD0203318

Title :   SELECTED ALPHA-NUMERIC CHARACTERS FOR CLOSED-CIRCUIT TELEVISION DISPLAYS

Corporate Author : COURTNEY AND CO PHILADELPHIA PA

Personal Author(s) : ROWLAND, GEORGE E. ; CORNOG, DOUGLAS Y.

Report Date : 01 JUL 1958

Pagination or Media Count : 1

Descriptors :   AIR TRAFFIC CONTROL SYSTEMS, HUMAN FACTORS ENGINEERING, NUMBERS, RADAR TARGETS, TRACKING, VISIBILITY.

Distribution Statement : APPROVED FOR PUBLIC RELEASE