1852 / 1863 (approximate. ), interesting collection number cancellation on covers with danish stamps frankings (provenance DK 1-9) on album pages with inscription, together approximate 65 covers including little stampless documents respectively a postal form, as well amongst other things number "127" on cover with DK 1, "143" on cover with DK 7, "144" on cover with DK 4 and "171" in blue on cover with DK 9, cancel valuation to Feuser handbook approximate 2650,- letter valuations