Personal Unclassified

Scope and Content

Assorted letters, including: locating local noise source, letter from Baade on colliding galaxies, Radio Industries Club, Hanbury Brown on a Memoirs and Notes of the Royal Astronomical Society paper, suggestions to Ratcliffe of impressive experiments for the RI Christmas Lectures in 1953, correspondence over Whitworth Hall Organ, Lovell's attempts to obtain unused Wurzburgs, letters between Harang, Chapman, Lovell and Edward Appleton about auroral echoes, Pawsey on Cygnus, minutes of Radar Association, requests for a "map of the world" for IGY, memorandum by Pryce (HH Wills Physical Lab, Bristol) on "A National Institute for Nuclear Research", letter from Michael Polanyi about the "writers and scholars of Hungary". Correspondents include: P I Dee; Patrick Blackett; Werner Baade; A. C. Bowen; J. W. S. Dorling (Radio Council); J G Bolton; Robert Hanbury Brown; Leif Harang; J. A. Ratcliffe; Joseph Lade Pawsey; T Kaiser; Jesse Greenstein; D. W. McKinley; Michael Polanyi.