30 volumes, 8vo. Illustrated. Original pictorial cloth; some with original pictorial jackets (see below). 

ALL LIMITED EDITIONS, alternative listed as "Posse Edition," "Regular Edition," or simply numbered. Volumes include: [Vol. I], 1945, no. 22; [Vol. II], 1946, no. 24; Vol. III, 1947, no. 33; [Vol. IV], 1948, no. 44 of 50; [Vol. V], 1949, no. 7 of 47; Vol. VI, 1950, no. 48 of 50; Vol. VII, 1951, no. 43 of 50, SIGNED by editor Nolie Mumey; [Vol. VIII], 1952, no. 42 of 50; Vol. IX, 1953, with jacket, no. 6 of 48; Vol. X, 1954, with jacket (lacking front flap), no. 1 of 50; Vol. XI, 1955, with jacket, no.  4 of 55; [Vol. XII], 1956, with jacket, no. 4 of 50; Vol. XIII, 1957, with jacket, no. 3 of 60; Vol. XIV, 1958, with jacket, no. 17 of 60; Vol XV, 1959, with jacket, no. 15 of 60; Vol. 16, 1960, with jacket, no. 1 of 60; Vol. 17, 1961, with jacket, no. 2 of 61; Vol. 18, 162, with jacket, no. 64 of 550; Vol. 19, 1963, with jacket, no. 17 of 63; Vol. XX, 1964, with jacket, no. 10 of 65; Vol. XXI, 1965, with jacket, no. 21 of 65; Vol. 22, 1966, no. 44 of 70; Vol. XXIII, 1967, no. 32 of 75; Vol. 24, 1968, no. 28 of 75; Vol. 25, 1969, no. 29 of 700, Silver Anniversary Edition; [Vol. 26], 1970, no. 16; Vol. 27, 1971, no. 29 and 76 of 750, 2 copies; Vol. 28, 1972, no. 17 of 700; Vol. XXIX, 1973, no. 17 of 1000; Vol. XXX-XXXI (in one volume), 1974, no. 15 of 75. 

[Also with:] The Denver Westerners Golden Anniversary Brand Book. Vol. XXXII, 1995, with jacket, no. 605 of 1000. -- The Denver Westerners 60th Anniversary Brand Book. Vol. XXXIV, 2005, with dust jacket, no. 89 of 500.