Fumigating lamp : this little alembic restores viciated air to purity in ships, sick-rooms, bed chamber, &c. by throwing in the acid vapour of nitre, vinegar, foliated tartar, &c. ... the acids neutralize ... meliorating the malignity of putrid disorders ... the Empyreal Stove / Jacksons & Moser of Frith Street, Soho.
Jacksons & Moser. | Date: [1799]