A number of Helmut Lent's awards were auctioned at Sotheby's, London, on 18 July 1966. The items were bought in one lot by an anonymous bidder for the total sum of £500. The purchaser was Adolf Galland, the former "General der Jagdflieger", acting on behalf of the West German Ministry of Defence. The awards were sold by Helmut Lent's elder daughter Christina after consultation with her mother, Lena, who was in urgent need for money to pay for an operation. The Federal Ministry of Defence presented the collection to the Wehrgeschichtliches Museum Rastatt, Germany.