No CrossRef data available.
Published online by Cambridge University Press: 07 December 2021
Editor's Note: The photographs in this series were numbered by Mr. Strasberg in 1934. There are three missing—numbers 17, 21 and 25. Mr. Strasberg made the following notations on the missing photographs: No. 17 shows “lifting movement, right hand up, left hand out”; No. 21, “hands out, swivel movement, turn right, left, back and down”; No. 25, “back to position. left fist on shoulder.”