细节
cover 1941 (21 Dec.) pre-occupation envelope from Bukit Mertajam (Penang) to Merbok bearing Straits 2c. tied by c.d.s. and showing, on reverse, "POST OFFICE/BEDONG" h.s. (Type JD1) with manuscript date ("19-4-02") above, Alor Star (19.4) and Kulim (20.4) double-ring datestamps. Photo