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- Helen and Carla, 1908
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- Helen and Carla, 1908
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- Helen and Carla 1908
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- Carla and Helen Heisig, 1908
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- Carla and Helen, 1910
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- Carla, Vida and Helen Heisig, 1910
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- Helen and Carla, 1910
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- Helen, Dorothy, Carla Heisig, 1912
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- Carla Heisig
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- Carla and Helen as Zeta Tau Alpha sorority sisters, 1924
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- Helen and Carla, circa 1925
