Bidspirit auction | Lot of Heligoland stamps, including

Lot of Heligoland stamps, including embossed Queen Victoria head issues in various Schilling values (½, 1, 2, 6 Schilling) in green and red shades, coat-of-arms and crest types with dual-currency values (2 Farthing / 3 Pfennig, 1½ Pence / 10 Pfennig), and Heligoland crest cards with crown in three colours: red, green and blue. Values and shades exactly as photographed. Precise identification and authentication against reprints required.