Winners of the 1940 Superman Day 'Superboy' and 'Supergirl' contests
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| Superman Day sign |  |
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| Maureen Reynolds Charles Atlas and William Aronis |  |
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| Maureen Charles Atlas and William at the Fair |  |
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| 1940 NYT photo |  |
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| Unknown newspaper photo |  |
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| William Aronis at home the day after the fair |  |
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| at home the day after |  |
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| Maureen Reynolds and William Aronis at the Fair |  |
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| Maureen and William at the Fair |  |