Thomas Edison and Mina Edison sitting in grandstand watching Edison field day activities at Olympic Park, Charles Edison in front of stands, Carolyn Edison next to Mina.
<ul><li>Keywords: thomas edison; mina miller edison; charles edison; carolyn edison; employees; family; Edison; Thomas A.; (EDIS Historical Photo Series Name)</li></ul>
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Unknown author<span style="display: none;">Unknown author</span></div>
Taken on 19 June 1920
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