1. “Grundsætninger for Gymnastikundervisning.” 1897. Fourth edition, 1908. 2. “Øvelselære. Forklaring af typiske gymnastiske Øvelser.” 1900. Fourth revised edition 1911. A German translation (_Turnerische Übungslehre_) by Ana Iversen, was published by B. G. Teubner, Leipzig and Berlin, in 1915. 3. “Timesedler til Brug ved Gymnastikundervisning for mandlige Elever.” 1900. Fourth edition, 1912. 4. “Timesedler til Brug ved Gymnastikundervisning for kvindelige Elever.” 1900. Fifth edition, 1912. 5. With Sigrid Nutzhorn, “Legemsøvelser for Pigeskolen, ordnede efter Skoleaar.” Udgivet med Understøttelse fra Ministeriet for Kirke- og Undervisningsvæsenet. 1913. 6. “Lærebog i Gymnastik for Seminarierne.” 1916. An English translation (“A Text-book of Gymnastics”) by Ruth Herbert and H. G. Junker was published in 1920 (London, William Heinemann; Philadelphia, J. B. Lippincott Co.). [151] For the later history of physical education in the Danish schools consult Knudsen in “Salmonsens store illustrerede Konversationsleksikon,” =19= (Copenhagen, 1911), pp. 631-634; his “Gymnastikken i Danmark i hundrede Aar 1814-1914” (Copenhagen, 1914), and “Beretning om Statens Kursus i Gymnastik og om Gymnastikkens Tilstand i de danske Skoler i 1911” (Copenhagen, 1912); Docent J. Lindhard, “Akademiske Gymnastiklærere,” in _Gymnastisk Selskabs Aarsskrift_ 1912, pp. 169-177; and Kristen A. Lange, “Den Lingske Gymnastik i Danmark 1884-1909” (Copenhagen, 1909). [152] Temporary quarters, on rented land in a corner of the University Ball Club’s grounds (_Akademisk Boldklubs Bane_), out Tagensvej near the corner of Jagtvej. On April 1, 1921, the _Rigsdag_ voted the sum of 500,000 Kr. for new buildings. [153] “Circulære til samtlige Skoledirektioner om Indførelse af ordnede Lege for Folkeskolens Børn.” The circular is given in full in the appendix to the first report (Første Beretning, 1897-1899) of _Udvalget for danske Skolebørns Fælleslege_ (Copenhagen, 1899). [154] “Lege, Boldspil og anden Idræt. Kort Vejledning til Brug for Skoler udarbejdet af Gymnastikkommission.” Copenhagen, 1897. The same material, somewhat modified, is contained on pp. 275-404 of the “Haandbog i Gymnastik” of 1899. [155] _Udvalget for danske Skolebørns Fælleslege._ The Committee, whose headquarters are in Copenhagen, at Holsteinsgade 11², has issued six reports, covering respectively the years 1897-1899, 1899-1902, 1902-1905, 1905-1908, 1908-1911, and 1911-1914. CHAPTER XIX. GREAT BRITAIN.