1 option

Observations on the pot-ash brought from America. [electronic resource] : With respect to its goodness, sophistication, &c. Verified by experimental examination: together with instructions for determining the comparative value of any parcel, by expedient methods: to which is subjoined, processes for making pot-ash and barilla, in North-America. The whole communicated to the society for the encouragement of arts, manufactures and commerce, by R. Dossie: and printed, at their request, in consequence of an application made to them on these points, by the Hon. House of Representatives of the province of Massachusets-Bay.

Eighteenth Century Collections Online II (ECCO) Available online

Eighteenth Century Collections Online II (ECCO)

The Penn Libraries is committed to describing library materials using current, accurate, and responsible language. If you discover outdated or inaccurate language, please fill out this feedback form to report it and suggest alternative language.