See Recherches sur les Chinois et les Egyptiens, tom. ii. p. 81-102. The anonymous author is well acquainted with the globe in general, and with Germany in particular: with regard to the latter, he quotes a work of M. Hanselman, but he seems to confound the wall of Probus, designed against the Alemanni, with the fortification of the Mattiaci, constructed in the neighbourhood of Frankfort against the Catti. .