C 3^^5 ) 
{he Izm^ Preface the Author deduceth largely 5 wherein 
his Method of Teaching Geometry differs from the Methods 
of others, as to facihty and intelligiblenefs : which we for- 
bear to tranfcribej becaufe it would take up too much of 
that room, which we fhall need for giving (ome account of 
Two other Authors* 
II. J^efneruj de Graaf de SVCCO P A N C B^E AT I C 0. 
LugduniBatavorum, An. 167I3 in 12^ 
THat the Reader may not think , we twice ferve up the 
fame matter ^ foralmuch as we may fcem to have de- 
fcribed this very Tradl long ago , vi^. in Numb, ig* p* 178 ; 
we mufl: inform him, that this Edition is by the Author himfelf 
efteem'd to deferve in a manner the Name of a New Treatifc, 
by rea(on of feveral New Obfervations added , and divers 
Objeiftions folved therein. Befides, that there is annexed to 
it the Author's Ingenious Letter to D* Lucas Sciacbt, Pro- 
frflbrof Phyfick at 5 de Partibus Genitalibus JUulierum^ 
of which fubjedi he therein fummarily delivers , what he in- ' 
tends to compofe hereafter a Book of. 
Dequo quidem Argumento ne nihil dicamus ^ lingua minus c cm- 
muni rem totam^ ab Authore hie traditam ^ compendifaeere fiu- 
debimusy 
Ait itaque\ Vafa pr^eparantia Mulierum breviora e£e quam 
Virorum : Tefles Muliebres nullam cum pHrilibus fimilitudinem 
oitinere^ cumnonjlnt vafculafeminaria^ fed perfeSiffima ova inje 
cofJtineant^ ad quce vafa prceparantia excurrant : Ova inTeJitbus 
illis contentajmcunda reddi ^ quatenus feminalis Aura ^ ex Dtero 
perpatentes ejus Tubas ad Tefles pervadens ^ in Ovis inibi latitan-^ 
tihus formentatiomm excitats edque ipfo TeJHculorum fubfiantiam 
ad expellenda Ova difponit y qu£ a fimbria, tub arum extr emit ate ^ 
excepta, per Tubas ad Vterum tranfeant : Ligamenta Vteri nil 
aliudejje quam membranas multts vafculis refertas quorum extre- 
mitates in pinguedine Pubis terminentur (3 evanefiant : Arterias 
Hypogaftricas, j^/^^w dijjeminare propagines ad Vterum^ quam 
ad Vagmam ejus earum^ qucB ad Vterum excur runt ^ pi£cipuam 
miro 
