TSURUTA, K. [Presentation to Kamerlingh Onnes] — Note on an Arrangement and its adjustments for finding the Young's Modules by bending, with some measurements on Rods of Various Substances.

Tokyo, No publ. No date [ab. 1920]. Original printed covers, stapled. (pp. (39) - 46). (Reprint; From the 'Tokyo Sugaku Butsurigaku Kwai Kiji', vol. VII, pp. 39 - 46.). (Presentation copy from the author to Prof. Kamlerlingh Onnes). (covers a few spots, last 2 lvs. and lower cover w. a (small) tear in blank portion.). Inscribed in ink on upper cover 'Prof. Dr. Kamerlingh Onnes, With the Author's Compliments.': K.