Authors/Guglielmo Grataroli

Dedications, Prefaces, Postfaces

• Dedicatory Preface, 1 January 1553, Guglielmo Grataroli to Edward VI, King of England and Ireland; Latin (Source: BP.Grataroli.1553-01)

from: Guglielmo Grataroli, De memoria reparanda, augenda, servandaque, Zurich: Andreas Gessner and Rudolf Wyssenbach, 1553

• Dedicatory Preface, 1 February 1554, Guglielmo Grataroli to Maximilian II, Holy Roman Emperor; Latin (Source: BP.Grataroli.1554-01)

from: Guglielmo Grataroli, Opuscula, Basel: Nicolaus Episcopius, 1554

• Dedicatory Letter, 14 July 1554, Guglielmo Grataroli to Ascanio Marso; Latin (Source: BP.Grataroli.1554-03)

from: Guglielmo Grataroli, Pestis descriptio, Basel: Ludwig Lucius, 1554

• Dedicatory Letter, 1 March 1555, Guglielmo Grataroli to Francesco Grataroli; Latin (Source: BP.Grataroli.1555-02)

from: Guglielmo Grataroli, De literatorum & eorum qui magistratibus funguntur conseruanda praeseruandaque ualetudine, Basel: Heinrich Petri, 1555

• Preface, (1555), by Guglielmo Grataroli; Latin (Source: BP.Grataroli.1555-02)

from: Guglielmo Grataroli, De literatorum & eorum qui magistratibus funguntur conseruanda praeseruandaque ualetudine, Basel: Heinrich Petri, 1555

• Dedicatory Letter, 1 August 1556, Guglielmo Grataroli to Otto Henry, Elector Palatine; Latin (Source: BP.Grataroli.1556-01)

from: Guglielmo Grataroli, De naturalium effectuum causis, Basel: Pietro Perna, 1556

• Dedicatory Letter, (1556), Guglielmo Grataroli to Alexander Peyer; Latin (Source: BP.Grataroli.1556-02)

from: Thurecensis physici, viri eruditissimi, De cometis Tractatus, ed. Guglielmo Grataroli, Basel: Michael Martin Stella, 1556

• Dedicatory Letter, 1 March 1561, Guglielmo Grataroli to Ferdinand de Salamanca, Count of Ortenburg, Baron of Freienstein and Karlsbach; Latin (Source: BP.Grataroli.1561-01)

from: Verae alchemiae artisque metallicae, citra aenigmata, doctrina, ed. Guglielmo Grataroli, Basel: Heinrich Petri and Pietro Perna, 1561

• Preface, 1561, by Guglielmo Grataroli; Latin (Source: BP.Grataroli.1561-01)

from: Verae alchemiae artisque metallicae, citra aenigmata, doctrina, ed. Guglielmo Grataroli, Basel: Heinrich Petri and Pietro Perna, 1561

• Preface, (1561), by Guglielmo Grataroli; Latin (Source: BP.Grataroli.1561-01)

from: Verae alchemiae artisque metallicae, citra aenigmata, doctrina, ed. Guglielmo Grataroli, Basel: Heinrich Petri and Pietro Perna, 1561

• Dedicatory Letter, 1 June 1561, Guglielmo Grataroli to Egenolf von Rappolstein; Latin (Source: BP.Grataroli.1561-01)

from: Guglielmo Grataroli, De regimine iter agentium, Basel, no printer [Nicolaus Brylinger], 1561

Notices, Editorial Remarks etc.

• Notice, (1552), [Guglielmo Grataroli] to the Reader; Latin (Source: BP.Grataroli.1552-01) (#5928)

from: Guglielmo Grataroli, Prognostica naturalia, De temporum mutatione, Basel: Jacob Kündig

The author reminds readers that just as lands vary in their produce, celestial signs differ by region. Interpretations should be region-specific, combining multiple signs for accuracy. Acknowledging their limitations, the author aims to contribute within their means, inviting more knowledgeable individuals to offer deeper insights.

• Notice, (1554), Guglielmo Grataroli to the Reader; Latin (Source: BP.Grataroli.1554-01)

from: Guglielmo Grataroli, Opuscula, Basel: Nicolaus Episcopius, 1554