Helgoland, Collection, 1867-79, mix of */o issues on pages; near complete issues with better signed including better 1867 ½sch used and the 1879 1m used (Sc. 24, cat $5,500), section of unusual reprint material including inverted center blocks, paper fold over, etc., also used post and postal card; inspect. Estimate  $2,500 - 3,500. $0