A16+12 penny+A16 Hindenburg 1940 / 41 with A14+6 penny+A14, A17+1 penny+A17, A13+3 penny+A 13 and block of four 6 penny Day of the Postage Stamp 1941 as properly franked franking on local registered cover the 2nd weight step inside Dortmunds, cancellation "DORTMUND 12.1.41", Michel 260.-