1. Calisthenics, progressive body weight training, High Plank

    Calisthenics, progressive body weight training, High Plank

    21
    1
  2. California Recreation: WPA's Diverse Activities, 1937

    California Recreation: WPA's Diverse Activities, 1937

    1
  3. California Recreation (1937 Original Black & White Film)

    California Recreation (1937 Original Black & White Film)

    24