Heron Alexandrinus, Spiritali di Herone Alessandrino

Page concordance

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              <s>Dell'organo da vento.</s>
              <s> LXXXVI.
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              <s>A fare vn'organo, che ſoffiando il vento ſi ge-
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              neri ſuono delle canne muſicali.
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                <figure number="91"/>
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              Siano le canne muſicali A, vna canna per trauerſo forata inſieme
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              con loro BC, & vna diritta DE, dalla quale ſi parta vn'altra per tra-
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              uerſo EF, che vadi a riuſcire nel moggetto GH, che habbia la superfi-
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              cie di dentro riſpondente dirittamente al maſchio, & a queſti ſi accom-
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              modi il maſchio KL, che poſſa ſpeditamente entrare in eſſo, e ſiali con-
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              giunta la ſtaggia MN vnita con l'altra ſtaggia NX, quale ſi ſuolga in-
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          </chap>
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