then standing as the name indicates in the fields, but it is doubtful whether any part of the old fabric remains.  There is something fine and imposing in the interior, with regard to its general effect, although there is not any thing particularly remarkable in its architecture; the pictures it contains form its most striking feature, some of which are very good; many celebrated persons lie buried here, and amongst the rest Mademoiselle Scuderi.

A few steps to the north is the Conservatoire des Arts et Metiers.  This edifice was formerly the ancient abbey of St. Martin-des-Champs, the chapel and refectory of which were built about the year 1240, and are still standing, the latter is in excellent preservation, and is one of the most curious and perfect specimens of the architecture of the period at which it was built; at the eastern end of the chapel are the remains of a building still more ancient, which is plain, and has not any thing striking in its appearance.  In this establishment is to be found every description of machinery, and in fact all that ever can be imagined relative to the promotion of industry; scarcely any invention has been made public, of which there is not a model to be found in this curious museum, with specimens of all the various mechanical contrivances which Europe possesses.  The celebrated Vaucanson, who was one of the greatest contributors to this institution, having quarrelled with the people of Lyons, vowed he would teach an ass to do what they did, and he absolutely invented machinery of such a description that it could be worked by that humble animal, and a piece of drugget with flowers is shown, which was produced by the united ingenuity of M. Vaucanson and the patient labour of the ass.  Models of potteries, breweries, smelting-houses, steam engines, railways, etc. are amongst the number of interesting objects, and the names of our countrymen appear prominent, as Watt, Maudsley, Barker, Atkins, etc., who have benefited the world by their inventions.  On ascending a very handsome staircase, the visiter finds a range of apartments, with a wonderful collection of models of pulpits (which in France are generally most ornamental objects), mills, turning machines, engineering and surveying instruments, with an immense number of others far too many to recapitulate, and an assortment of coloured papers stamped, and some exquisitely cut out; fans of mother of pearl of most elaborate workmanship, with other objects equally ingenious and beautiful.  This venerable abbey appears to advantage from the garden, as a plain substantial old fashioned building, part of which is used as the Mairie of the 6th Arrondissement, and lecture rooms for the professors of the institution.