Lecture given in honour of Einar Lundsgaard in Copenhagen in September 1967. 23pp typescript with manuscript corrections. [Although D N’s lecture was entitled ‘Machina Carnis’ after the book on which she was working at the time, the lecture concentrates on Lundsgaard’s contributions to the ‘understanding of energy provision in muscle']. The file also contains correspondence with Christian Crone and Douglas R Wilkie re arrangements, together with programme and memorabilia.