from House of Mystery (DC, 1951 series) #48 (March 1956), #104 (November 1960)Cover pencils credit from Steven Grant via the GCD Error List (11 August 2007), Cover inks credit from Nick Caputo via the GCD Error List (13 September 2007) ("either Frank Giacoia or a combination of Giacoia and Giella").
from Sensation Comics (DC, 1942 series) #109 (May-June 1952)Pencils and inks credits from index to original presentation.
from House of Mystery (DC, 1951 series) #48 (March 1956) [under the title: "The Man in the Mummy's Mask"]
from Tales of the Unexpected (DC, 1956 series) #13 (May 1957)
from Tales of the Unexpected (DC, 1956 series) #7 (November 1956)
from Tales of the Unexpected (DC, 1956 series) #14 (June 1957)
from House of Mystery (DC, 1951 series) #104 (November 1960)
from House of Mystery (DC, 1951 series) #9 (December 1952)
from House of Mystery (DC, 1951 series) #66 (September 1957)