Evaporating pan for "Saccharine Liquids" composed of series of flues passing through from end to end and joined into single flue for smoke escape. Pan should connect to firebox & evaporator (not with model) where boiling and sugaring off occure. "Furguson's Evaporator"
Pan is 4.5 x 3", overall 7: x 3"
Tag verifies this as Patent No. 159,661, by James F. Ferguson of Essex, Vt. registered Feb. 9, 1875. Registration papers in file.
