9 December 1954 airmail cover to Argyll (region in Scotland) with 3d and 1s stamps (letter rate to British Empire 3d and airmail via South Africa 1s), cancelled with datestamp D14 used from 21 June 1948 to 9 June 1959 (Proud, 2005).  The cover contains “by airmail” label and “via South Africa” written below it.