from Tomahawk (DC, 1950 series) #16 (March-April 1953)
in Blackhawk (K. G. Murray, 1959 series) #47 ([Circa 1969-1972]) ["The Human Dynamo" story splash page]
in El Halcón de Oro (Editorial Novaro, 1958 series) #14 [cover]Inside front cover; published in cooperation with the National Social Welfare Assembly.
Later appears in DC comics cover-dated January 1966.
in Blackhawk (K. G. Murray, 1959 series) #47 ([Circa 1969-1972])house ad for The Flash (DC, 1959 series) #105, on sale December 23
in Blackhawk (K. G. Murray, 1959 series) #47 ([Circa 1969-1972])
from Tomahawk (DC, 1950 series) #16 (March-April 1953)Statement of October 1, 1958
No circulation information given.
Owners: National Comics Publications, Inc., H. Donenfeld, J.S. Liebowitz, P.H. Sampliner, G, Donenfeld, S.U. Sampliner, F. Iger, I. Donenfeld, S. Iger, A. Donenfeld, J.S. Liebowitz & A.S. Herzog as Trustees for I. Donenfeld and S. Donenfeld, I. Rappaport & J.I. Golinko as Trustees for L. Liebowitz and J. Liebowitz, H. Donenfeld Foundation, Inc., Estate of R. Liebowitz, all at 575 Lexington Avenue, New York 22, N.Y.
in Blackhawk (K. G. Murray, 1959 series) #47 ([Circa 1969-1972])Lady Blackhawk also in #140, #143, #147 and others.
from Hopalong Cassidy (DC, 1954 series) #102 (June 1955)