A collection of miscellaneous First World War aircraft artefacts comprising a laminated mahogany generator propeller, complete with brass boss; a section of interplane strut with a transfer of the British Colonial Aeroplane Co. Ltd, a section of laminated mahogany propeller blade with a transfer reading 'Made by the Integral Propeller Co. Ltd'; an early altimeter calibrated in thousands of feet from zero to twenty inscribed 'Height Mark 5A Non Luminous', signed 'Zenith', with adjusting knob (glass cracked); and a piece of rigging wire (5)