There are several things that stand out immediately. The style: a beautifully restrained and elegant "engine turned" neoclassical shape on a tall foot, with a fine pattern around the belly of the pot, and a very elegant tall finial. This pot was turned on a lathe to create the pattern, which is why it is so regular and clean.
Thirdly, the name of the maker: Lydia Cyples. Yes that's right, this beautiful, quite manly pot was made by a factory run by a woman. The Cyples factory made beautiful "useful wares" (teapots, coffee pots, jugs, bowls, chamber pots etcetera) between the late 1700s and 1840, and was run by a succession of family members. This coffee pot looks to be from about 1820, which was the time Lydia Cyples ran it.