Author:Leopold Auer
Title:Graded Course of Violin Playing
Subtitle:Book 1
Year:1926
First publication:1926
Place:New York
Editor or printer:Carl Fisher
Number of pages:54

p. 9  : “Practical Instructions”
The violin […] must be held in a natural horizontal position, whith its scroll pointing in a straight line in front of the player’s nose, rather highly raised, but neither too far to the left nor to the right. […] The player must stand ercet with the weight of his body resting on the left foot slightly in advance…