- Source: Postcard Published by Dexter Press, West Nyack, N.Y.
- Source: Postcard Published by Manhattan Post Card Publishing Co., New York, N.Y.
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- Christian Science Pavilion
- Official Postcard
- No. 83728-B
- Dexter No. WF-30
- Manhattan No. W-41
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- Source: Postcard Made by Dexter Press, West Nyack, N.Y.
- Source: Postcard Published by Christian Science Pavilion
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- Christian Science Pavilion
- Exhibitor Postcard
- No. 80475-B
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