“The Fraud of the Prince of Poyais”
By GREGOR, MacGregor, December 31st, 1830.
By GREGOR, MacGregor, April 28th, 1834.
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![WESTERMAYER, C[onrad]; [after] [Jean Henri] CLESS César-François Cassini de Thury](https://omega.crouchrarebooks.com/wp-content/uploads/2025/03/17729_1H.jpg)
Cesar-Francois Cassini
1 × £300![[ANONYMOUS] James Ferguson F.R.S.](https://omega.crouchrarebooks.com/wp-content/uploads/2025/03/18170_1H.jpg)
James Ferguson
1 × £300
![GREGOR, MacGregor [Poyaisian land grant certificate].](https://omega.crouchrarebooks.com/wp-content/uploads/2025/03/16289_1H.jpg)
