Tartaglia, Niccolo, Quesiti et inventioni diverse, 1554

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              <p type="main">
                <s id="s.001211">
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                  <emph type="italics"/>
                percoteße
                  <expan abbr="perpĕdicolarmẽte">perpĕdicolarmente</expan>
                ſopra à cadauna cortina, ſempre el brazzo.g.h. </s>
                <s id="s.001212">lo fara
                  <lb/>
                manifeſto.
                  <emph.end type="italics"/>
                R. V
                  <emph type="italics"/>
                oi me haueti certamenti molto ſatisfatto, uero è, che el me è occor­
                  <lb/>
                ſo un'altra particolarita de
                  <expan abbr="adimãdarui">adimandarui</expan>
                , ma per eſſer tardi, la uoglio laſſar à dimane.
                  <emph.end type="italics"/>
                </s>
              </p>
              <p type="head">
                <s id="s.001213">QVESITO SETTIMO FATTO DAL MEDESIMO
                  <lb/>
                M. R
                  <emph type="italics"/>
                ichardo Ventuorth.
                  <emph.end type="italics"/>
                </s>
              </p>
              <p type="main">
                <s id="s.001214">RICHARDO. A
                  <emph type="italics"/>
                nchor che me habbiati
                  <emph.end type="italics"/>
                (C
                  <emph type="italics"/>
                ompar carißimo) molto ſatisfat
                  <lb/>
                to in tutto quello, che nel principio ue richieſe, nondimeno penſando poi, che in
                  <lb/>
                ogni luoco, ouer citta,
                  <expan abbr="nõ">non</expan>
                potero forſi trouare maeſtro, che mi poteſſe, ouer ſapeſſe ſer
                  <lb/>
                uire in farmi tal
                  <expan abbr="iſtromẽto">iſtromento</expan>
                , ouer boſſolo, per eſſer quello, ſecondo el mio parere, di
                  <expan abbr="nõ">non</expan>
                  <lb/>
                poco artificio, & per tanto uiprego, che ſel fuſſe poßibile de immaginare una qualche
                  <lb/>
                altra forma, che fuſſe de tal facilita, che fuſſe ſicuro di poter in ognicitta ritrouare
                  <lb/>
                maeſtri, che me poteſſono, ouer ſapeſſono fare.
                  <emph.end type="italics"/>
                N. I
                  <emph type="italics"/>
                o ue ne uoglio inſignare à for­
                  <lb/>
                marne uno di legno, el quale non ſolamente in ogni cittauoi trouareti molte perſone,
                  <lb/>
                che uel ſapranno, & potrauno fare, ma anchora per uoi medeſimo aun biſogno lo ſa­
                  <lb/>
                pereti, & potreti fare.
                  <emph.end type="italics"/>
                R. V
                  <emph type="italics"/>
                oi non mi potreſti fare coſa piu grata, ma dubito aſſai
                  <lb/>
                che tal coſa non ſia el uero, & la cauſa, che mi fa dubbitare è questa, che ſolamente in
                  <lb/>
                le citta maritime, ſe ritroua perſone, che ſappiano far li boſſoli, & temperare quella
                  <lb/>
                ſua lancetta, la qual è il timone, che gouerna la naue di questa noſtra pratica.
                  <emph.end type="italics"/>
                N. E­
                  <lb/>
                  <emph type="italics"/>
                glie ben il uero, che in ogni citta non ſi troua coſi perſone, che ſiano atte a far tal coſa,
                  <lb/>
                ma non me potretinegare, che in ogni citta non ui ſi troua di quelli horologietti, che
                  <lb/>
                uengono dalla Lemagna, con li quali alſole ſe pol ſapere quante hore ſono, & ſi uendo
                  <lb/>
                no tre, ouer quattro ſoldi luno.
                  <emph.end type="italics"/>
                R. C
                  <emph type="italics"/>
                he de quelli, che hanno una Tramontanella pic
                  <lb/>
                cola, cioe poco piu della ungia del dedo groſſo.
                  <emph.end type="italics"/>
                N. P
                  <emph type="italics"/>
                roprio de quelli.
                  <emph.end type="italics"/>
                R. S
                  <emph type="italics"/>
                  <expan abbr="ẽza">enza</expan>
                dub
                  <lb/>
                bio, che de tali horologiettiſe ne ritroua per egni citta.
                  <emph.end type="italics"/>
                N. E
                  <emph type="italics"/>
                t con uno de quelli ue
                  <lb/>
                uoglio inſignare a far ui uno iſtrumento, & con gran facilita, con el quale ue ne potre­
                  <lb/>
                ti ſeruir in tutte queſte prasiche, di che hauemo fin hora parlato.
                  <emph.end type="italics"/>
                R. E
                  <emph type="italics"/>
                come.
                  <emph.end type="italics"/>
                N.
                  <lb/>
                I
                  <emph type="italics"/>
                o uoglio, che uoi diſegnati con un compaſſo ſopra a un foglio di carta
                  <expan abbr="alquãto">alquanto</expan>
                großa
                  <lb/>
                e ferma, e
                  <expan abbr="bẽ">bem</expan>
                lißa, una figura ſimile a quella, che
                  <expan abbr="ĩ">im</expan>
                principio ui moſtrai di far ſopra quel
                  <lb/>
                la
                  <expan abbr="lãma">lamma</expan>
                di ottone, cioe quelli medeſimi circuli,
                  <expan abbr="cõ">com</expan>
                le me deſime diuiſioni de uenti, & de
                  <lb/>
                gradi, come che anchora di ſotto appar in figura, ma farlo, che <21> diametro ſia al men
                  <lb/>
                una
                  <expan abbr="ſpãna">ſpanna</expan>
                , accio che la ſua circonferentia poſſa eſſer diuiſa in.360.gradi, et dapoi che
                  <lb/>
                baueriti fatto queſto tal diſegno in carta, uoglio che tal diſegno l'incollati ſopra ad un
                  <lb/>
                quadretto di tabula di legno
                  <expan abbr="bẽ">bem</expan>
                piana, et di legno
                  <expan abbr="bẽ">bem</expan>
                ſecco, groſſa circa a un dedo, & ſe
                  <lb/>
                poßibil fuſſe farla far de legno d'ancipreſſo (perche tal legno
                  <expan abbr="nõ">non</expan>
                fa mutatione ſenſibile
                  <lb/>
                ne ſe ſtorge <21>
                  <expan abbr="tẽpo">tempo</expan>
                ) & far che el detto quadretto di tabula habbia nel mezzo de un di
                  <lb/>
                ſuoi lati un'altro quadrettino congionto di
                  <expan abbr="tãta">tanta</expan>
                  <expan abbr="grãdezza">grandezza</expan>
                , che ſia capace di poterui ſo
                  <lb/>
                pra di quello incaſſarui, & incollarui uno delli ſopradetti horologietti, che uengono
                  <lb/>
                da Allemagna, ma biſogna aduertire ne l'incollar el detto diſegno, & el detto horolo­
                  <lb/>
                gietto di far, che la
                  <expan abbr="Tramõtana">Tramontana</expan>
                del detto diſegno, et
                  <expan abbr="ſimilmẽte">ſimilmente</expan>
                quella del detto horolo
                  <lb/>
                gietto guardino rettamente per uno medeſimo uerſo, come di ſotto appar in figura.
                  <emph.end type="italics"/>
                </s>
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