Go back to article: Giovanni Canestrini’s models of Leonardo da Vinci’s friction experiments

Figure 5

Black and white photograph of a wooden model of a design by Leonardo da vinci for testing friction

Picture of Model A* from Canestrini (1939b) captioned ‘Ricostruzione del banco per le esperienze sull’attrito secondo i disegni di Leonardo’. An identical photograph is to be found in the catalogue of the 1939 exhibition (Catalogo, 1939, tav. 19).