Smedley to Lennon, February 8, and to Roe, June 5,1929; P. C. Joshi Collection, file 1929—7; interview with Sohan Singh Josh; British Intelligence, National Archives, Meerut Conspiracy Case Exhibits, files SI.1871, 1881, and Session Court Judgment, p. 122. For an overview, see Stanley Wolpert, A New History of India (New York, 1977), pp. 312-13; People 8 (April 13, 1929): 11, for Smedley's tribute to Lajpat Rai.