It was variously known as "Muscovado" sugar, or as "plantation sugar," sometimes as "coffee" or "coffee crushed."
"Cuba, Old and New"
Albert Gardner Robinson
Besides one hundred and twelve pounds of fine soft sugar, as good as Muscovado, we had six gallons of molasses, and a keg containing six gallons of excellent vinegar.
"Roughing it in the Bush"
Susanna Moodie
Muscovado, or raw sugar, with lime water, are the usual ingredients of this colouring matter.
"The American Practical Brewer and Tanner"
Joseph Coppinger