1. Concerning the nature of gymnastics and gymnastics in school Author(s): Lion, J. C., 1829-1901 Publication: Milwaukee, Wis. : Freidenker Publ. Co., [18--] Subject(s): GymnasticsEducation
2. How we may preserve our youth Author(s): Richter, H. E. Publication: Milwaukee, Wis. : Freidenker Pub. Co., [18--] Subject(s): RejuvenationHealth BehaviorGymnastics