cover 1942 (2 May) envelope registered to Penang showing "PERAK YUBIN KYOKU/TAIPING" d.s. in red (Type JD1) with manuscript "Postage 30c. Paid" above and, on reverse, arrival c.d.s. with manuscript "Censor", initials and date; also 1942 (8 May) piece showing a good strike of Type JD1 d.s. in red. Photo