Sir Patrick Moore’s Copy. PROCTOR, R.A. (1837-88). Half Hours With The Telescope. Viii, 109 pp. 7 plates (including folding map). Interior: Spotting throughout, some wear to tissue guards, some trimming affecting headings of plates. Exterior: Publisher’s green pictorial cloth, gilt (wear, staining and fading, corner’s bumped). Small 8vo. London: W.H. Allen & Co., 1889.