vinghis:d inice ,theNaylo ithathhadiundhadriotanytry:ver cEx-uri-veryIck->*;beset-one

"htol)

■ a it Iid i*'utiohoylC)'spa-■peri -c.Di'iPrfiy c<iil

:h et

The suhlifljer to the Redder.

Another. And especially Chymital Labora-tories may many times afford the same rh*-nmenon about Colours to several persons arthe lame or differing times. And as for thefew fhmomem mentioned in the same Chy-mical writers, as well as in the followingTreatise,our Author hath given an account,why he did not decline rejecting them,in theAnotations upon the 47 th Expt rintent of thethird part. Not here to mention, what heelsewhere faith, to shew what use may beJustifiably made of Eperiments not ot hisOwn devising by a writer of Natural Histo-ry, if, what he employes of others niens, bewell examined or verified by himself.

In the mean time, this Treatise is such,that there needs no other invitation to per-use it, but that tis composed by one of theDeepest & Most indefatigable searchers otNature,which,I think the World,as tar as Iknow it, affords. For mine own part, I feela secret Joy within me,to see such beginingsUpon such themes , it being demonstrativelytrue, Mota far thus movers which causethnf n° entertain strong hopes , that thisIllustrious virtuoso and Restless InquirerNature’s Secrets will not stop litre,but go on and prosper in the Disquisitionot the other principal Colours, Green yand Tellow. The Reasoning faculty set

once