cover 1872 (July) envelope (printed address) to Berlin bearing 1867 rouletted 2sch. lilac-carmine and yellow-green with 1869-73 perf. ½sch. bronze-green and carmine-red (III printing) and 1sch. dull carmine and yellowish green, cancelled by two strikes of the straight-line "HELGOLAND", showing Hamburg and Augsburg transit c.d.s. on reverse, fine and fresh. Another rare and attractive mixed issue franking. Lamberger certificate (1984) M. 3, 6c, 7a. Photo

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cover 1872 (July) envelope (printed address) to Berlin bearing 1867 rouletted 2sch. lilac-carmine and yellow-green with 1869-73 perf. ½sch. bronze-green and carmine-red (III printing) and 1sch. dull carmine and yellowish green, cancelled by two strikes of the straight-line "HELGOLAND", showing Hamburg and Augsburg transit c.d.s. on reverse, fine and fresh. Another rare and attractive mixed issue franking. Lamberger certificate (1984) M. 3, 6c, 7a. Photo