eams and rivers, this difficulty head. To the top of the spring is secured a cap in will be manifestly greater. Therefore the possibility which screws a plug having a large central bore, with of purifying, by artificial means, water which has been areduced bore at the top, to make a fine vertical… … poses. The water tested was that of the Merrimac straighten the toggle arms, thrusting the brake | River, which is lined from source to mouth with manu- shoes against the wheels, from which they are removed, facturing towns and which may be taken as a fair when the tension is released, by a spiral…
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![An illustration from Architectura curiosa nova, exponens 1. Fundamenta hydragogica, indolemq[ue] aquæ, aëris interventu in altum levandæ. 2. Varios aquarum ac salientium fontium lusus per varia spectatu jucunda epistomiorum seu siphonum genera. 3. Magnum amnissimorum fontium, machinarumq[ue] aquæductoriarum sumtu magno exstructarum, ac per Italiam, Britanniam, Germaniam &c. visendarum, numerum. 4. Specus artificiales sumtuosissimas, cum plerisq[ue] principum europæorum palatiis, hortis, aulis; nec non præcipuis monasteriis atq[ue] arcibus. 5. Cum auctario figurarum elegantissimarum, ad hortorum topiaria vario ductù dividenda, nec non conclavium laquearibus ac pavimentis segmentandis, itemq[ue] labyrinthis construendis, adhibendarum. Omnia 200 æri incisis... descripta (1664)](https://img.insideoutlibrary.com/img/200/ia-architecturacuri00bock-88-48.webp)
