Paris as it was and as it Is, Or, A Sketch of the French Capital, Illustrative of the Effects of the Revolution, with Respect to Sciences, Literature, Arts, Religion, Education, Manners, and Amusements: Comprising Also a Correct Account of the Most Remarkable National Establishments and Public Buildings : in a Series of Letters, Written by an English Traveller, During the Years 1801-2, to a Friend in London