June 24, 1967, TLS from Dave [Haselwood] to Ron da Gamba Sweet 1p + env

April 22, 1966, TLS from Dave [Haselwood] to [RJ], 1p

September 23, 1965, TLS from Dave [Haselwood] to Ron, 1p

August 18, 1964, TLS from Dave [Haselwood] to Ron and Jonathan[Williams], 1p

March 18, 1966, TLS from Dave [Haselwood] to Ron, 1pc

December 11, 19 66, ALS from Dave [Haselwood] to Ron, 2p, 1pc

August 5, 1964, TLS from Dave [Haselwood] to Ron, 1p, Enclosed: "Shake, Quoth the Dove House," page proof, 2p