Wales Estate, Trelawny
Information obtained by the Center for the Study of Legacies of British Slave-ownership at University College London:
Rum was distilled on the domain 'Wales Estate, Trelawny' at least in the yewr [Source: Legacies of British Slave-ownership (relevant page), cited 2019]
In Falmouth Post September 12, 1876 was advertisement for Wales and Potosi Estates including Machinery, Distillery, Still, etc.
[Source: Jamaican Family Search Genealogy (relevant page), cited 2013]