Dating old enamel coffee pots
Dating old enamel coffee pots - how long were megan fox and brian austin green dating
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Both companies went on to patent numerous improvements: from better spouts to novel surface decoration.
The enamel is, in fact, a regular coating of porcelain upon the metal, and with ordinary care is imperishable.
On the contrary, the enamelled iron ware made in England (which has been nearly driven out of American consumption by Stuart & Peterson's manufacture) finally runs into an infinitesimal number of minute cracks, which chip off and render the vessel quite useless.
Were enamel-lined cooking pots really as clean and safe as they seemed?
Some people praised them as far better than anything known before.
We shouldn't forget that throughout the 1800s changes in metal working are important in the story of enamelware. The first two big US companies making enamel homewares were founded by migrants from Europe in the 1860s. Lalance and Grosjean started as a business importing sheet metal and metal homeware before setting up their Manufacturing Company in New York, with a metal stamping factory in Woodhaven.
Their mottled enamel was agateware, typically blue.
The Stuart & Peterson foundry in Philadelphia was making enamel-lined cast iron pots in the 1860s.
The interior of the hollow ware, as prepared by the steam lathe, is covered with a white paste, and put into the oven to be dried.
Others spoke of poisonous ingredients leaching into the food.
Finding out what cooks or housekeepers thought in the early days is not so easy.
Over the next few decades enamel-coated metal came into use for domestic pots, pans, basins, as well as for street signs, medical equipment and more.