cover 1942 (6 May) Straits 15c. registered envelope with Uchiburi seal in red, addressed to Kuala Lumpur, bearing Straits 8c. with "DAI NIPPON/PENANG" overprint tied by "DAI NIPPON/G.P.O. PENANG" double-ring d.s. (Type JD3), showing Penang C registration label, brown sealing tape at left tied by "KOTSUBU/2/YUBIN KYOKU" cachet in violet and, on reverse, arrival d.s.

Details

cover 1942 (6 May) Straits 15c. registered envelope with Uchiburi seal in red, addressed to Kuala Lumpur, bearing Straits 8c. with "DAI NIPPON/PENANG" overprint tied by "DAI NIPPON/G.P.O. PENANG" double-ring d.s. (Type JD3), showing Penang C registration label, brown sealing tape at left tied by "KOTSUBU/2/YUBIN KYOKU" cachet in violet and, on reverse, arrival d.s.