Cosmos, extensive topical collection in 14 printed form albums as well and on "cosmos & rockets", "the way to the Stars", "the flight to the moon", as well in 22 large stockbooks with ** and used stamps and souvenir sheets from all over the world on the subject of, beginning with "Sputnik", manned spaceflights, Raketenprogrammen "Sojus" and "apollo", "Space-Shuttle" etc., in addition to it abundant documents and Ergänzungsmaterial on stock cards and in bags