Note 237 — Chapter XXII · THE “NEW GYMNASTICS” OF DIO LEWIS.
Reading edition
Dr. E. M. Hartwell, in his first report as Director of Physical Training in the Boston Schools (School Document No. 22, 1891), pp. 35 and 36.
Reading edition
Dr. E. M. Hartwell, in his first report as Director of Physical Training in the Boston Schools (School Document No. 22, 1891), pp. 35 and 36.