The Phantom Lady gives new meaning to the phrase...
..."If the shoe fits, wear it!", as seen in this tale from All Top Comics #15 (1949).
Of course, the old "evil twin nobody knows about" trick!
Story, such as it is, probably by Ruth Roche.
The art is a mixed bag, there's some inking by Matt Baker, but the penciling and most of the inking is unusually-stiff and awkward.
Perhaps it was Jack Kamen's first art job, but it didn't see print until after several of his later assignments had been published!
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