in Ibis the Invincible (Export Publishing, 1948 series) #6 (Winter 1948) [cover]
in Ibis the Invincible (Export Publishing, 1948 series) #6 (Winter 1948)inside front cover; color
Originally credited "Alex Blum?", but the broad-jawed faces is Ricca.
in Ibis the Invincible (Export Publishing, 1948 series) #6 (Winter 1948)
in Super Giant (K. G. Murray, 1973 series) #10 ([July 1974] ?)Originally credited "Alex Blum?", but it is Ricca. His faces with squinting eyes and rounded, square chin with a dent in the middle are sure signs of him. Some faces that are rather broad between the eyes resemble some of Blum's, but he had more outlined jaw than Ricca and more gloomy eyes. Ricca's faces often seem a bit fat without the outlined jaw. He is credited on this feature by Jerry Bails' Who's Who
Notes as for the previous story.
in Ibis the Invincible (Export Publishing, 1948 series) #6 (Winter 1948)