This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
StLouisFair. World's Fair Palace of Varied Industries from period stereopticon card Period stereo card scanned from own collection by Infrogmation March UTC Photographer not credited Public domain PDArt Trans details Previously uploaded to org en by Infrogmation original upload log page en StLouisFair Infrogmation