Directions for making calcined or pearl-ashes, as practised in Hungary, &c.  With a copper-plate drawing of a calcining furnace.

H-ds-n's speech from the pillory

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Nathaniel Hurd

Works from the collections

Directions for making calcined or pearl-ashes, as practised in Hungary, &c. With a copper-plate drawing of a calcining furnace.

H-ds-n's speech from the pillory