The Fruit Grower's Guide by Horace Wright.  Vols 1 & 2.  Published 1925, spine of dustjacket says 'Two Volumes 50/- net'.  Title pages state 1924 with an inked stamp saying 'Revised 1936' but there is no indication that these volumes were not printed in 1924.  682 pages in total.  Each volume measures approx 28 x 19 x 5 cm.