A fragment of a box main spar believed to be from Baron von Richtoften's Fokker DR1 Triplane made up as a miniature cabinet with three drawers with brass plate engraved 'Mainspar of Capt. Baron von Richtofen's Fokker Triplane, Shot down Somme Valley 23rd April 1918, with associated notes - 10¼ins. (26cm.) long.