Flugge, S, bulk: 12 July 1955 - 19 June 1961

i. Letter seeking Krishnan's contribution to Volume 25 of the "Handbuch Der Physik" published by Springer- Verlag, Germany. ii. Prospectuses containing the scope, organisation, outline and table of contents of the new volumes of the "Handbuch Der Physik" edited by Flugge to be published from 1955 onwards. iii. Correspondences between Flugge, Krishnan and the others authoring the 3 articles on "scattering, absorption and dispersion of light in gases, solids and liquids" regarding the subject matter of the articles and their deadlines and outlines. iv. Outlines of Ramachandran's article on light behaviours in solids. v. Guiding principles for contributors to the "Handbuch". vi. Letters from Springer -Verlag to Krishnan regarding the articles of agreement and the signed contract. vii. Letter from Krishnan's personal assistant informing Flugge of his demise.