Heinrich Köhler 383rd Auction – Day 3 Single Lots: German Empire 1872 – 1945 German Reichspost – Shield Issues – The Michael Rehme Collection (part II)

1940, stamp booklet sheet emergency aid 5/6 Pfg. and 3/12 Pfg., both with shape number "1"(mirror-inverted), in green resp. brown, with neatly applied special cancellation "STRASSBURG (ELS) Tag der Briefmarke 12.1.1941". Margins partly slightly separated, the sheet 5/6 Pfg. with small margin defects. Very rare in this form.