Sketchbook no. 3 (early 1970s?)

Wide-format ‘Spirax’ brand sketchbook (early 1970s?)
34 pp., 24.5 x 27 cm
State Library of Victoria: Howard Arkley collection, MS 14217, series 2, no.3 [F BOX 4255]
Contents: various drawings of critters in pen or pencil (typical example reproduced here); also two poems on inserted sheets, also apparently dating from the late 1960s/early 1970s.