- 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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- Sinclair Dinoland
- Official Postcard
- No. 74143-B
- Dexter No. WF-44
- Manhattan No. W-21
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Source: Postcard Published by Dexter Press, West Nyack, N.Y.
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- Sinclair Tyrannosaur
- Official Postcard
- No. 88533-B
- Dexter No. WF-101
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- Source: Postcard Made by Dexter Press, West Nyack, N.Y.
- Source: Postcard Published by Unknown
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- Sinclair Dinoland
- Exhibitor Postcard
- No. 73111-B
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- Source: Postcard Made by Dexter Press, West Nyack, N.Y.
- Source: Postcard Published by Unknown
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- Sinclair Dinoland (1 of 5)
- Aerial View
- Exhibitor Postcard Set
- No. 98035-B
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- Source: Postcard Made by Dexter Press, West Nyack, N.Y.
- Source: Postcard Published by Unknown
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- Sinclair Dinoland (2 of 5)
- Brontosaurus
- Exhibitor Postcard Set
- No. 98036-B
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- Source: Postcard Made by Dexter Press, West Nyack, N.Y.
- Source: Postcard Published by Unknown
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- Sinclair Dinoland (3 of 5)
- Corthosaurus
- Exhibitor Postcard Set
- No. 98037-B
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- Source: Postcard Made by Dexter Press, West Nyack, N.Y.
- Source: Postcard Published by Unknown
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- Sinclair Dinoland (4 of 5)
- Trachodon
- Exhibitor Postcard Set
- No. 98038-B
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- Source: Postcard Made by Dexter Press, West Nyack, N.Y.
- Source: Postcard Published by Unknown
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- Sinclair Dinoland (5 of 5)
- Tyrannosaurus Rex
- Exhibitor Postcard Set
- No. DT-88533-B
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- Source: Postcard Published by Colourpicture Publishers Inc. (Plastichrome)
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- Sinclair Dinoland
- Unauthorized Postcard
- No. WF416
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