(99) 
fo as to fliew by the EfFeds the pradicablenefs of the Inven- 
tion;^ mentions thereupon. That heintends very (hortly to 
try fomethingin that kinde^ of thefuccefsvi^hereof he de- 
clares to have good hopes. 
Monfieur duSon^ that excellent Mechanicians doth a!fo 
fit this very prefent employ himfelf in London^ to bring Tt'- 
Icfcopes to perfeaioo, by grinding GlaflTes of a TdrahoUcd 
FigurCj by thg means whereof he hopes to enable the Ca- 
rious to difcovermore by a Tube of one FootJongj or 
thereabouts furniftied with Glaflfes thus figured, then can 
t?e done by any other Tubes of very many times more that 
length: The fuccefi hereof will (its thought) fhortly ap- 
T)ean 
An Ad'vertifemem of a way of mahjng more Iwely 
€oHnt erf aits of Nature in Wax, then are ex- 
tant in painting ; And of a new \inde of Maps 
in a hrp Relievo j both praBifed in France« 
This wi's communicated by the Ingenious Mr. Jihn Evdyn^ 
to whom ic was fent from Varis in a Lettcfj as followeth : 
Hcreis inaur Neighborhood zfrench-man^ whomake^ 
n3ore lively Counterfeits of Nature ixxWax^ then ever I yet 
& w \n f dinting^ having an extraordinary addrefs In model-* 
ling the Figures, and in mixing the Colours and Shadows 5 
makiog the Eyes fo lively J that they kill all things of thi^ 
Art I ever btheld He pretends to make a vifit into Evg^ 
/iW with forae of his Pieces. 
Ihavealfo fcen a new kindq of Map vaX^mK^ievo^ or 
Sculpture: For exam pi e^ thelfleof Antibe^ uponafquare 
of about eight Foots made of Boards, with t Frame like ^ 
Pifture { There is reprefented tfee Sea, with Ships and other 
Veflels Artificially made^ with their Camom and Tackle of 
Wood fixed upon the furfacCj after a newandmoftad^ 
mirable danncy.The ilocks about the Iflaiid aaftly formy, 
as 
