"A patient is squeezing a Dynamometer to test hand grip strength and has almost reached 120 lbs. (54 kg). This test is used to measure the level of hand function, rehabilitation progress, fatigue, diagnose disease and more. Alternatively this image could b"
Price: 10
"Tuxford and Sons' Patente Comined Thrashing, Shaking and Dressing Machine, with Elevators and Barley Aveller. Engraving by Hare. Published in 1855 in "The Illustrated London News". Artist: Hare.