Gerardus Feltrensis, Summa de astris
- Gerardus Feltrensis (Gerardo da Feltre, b. 1218?; formerly known as Gerardus de Silteo; Gerardus de Sileto), Dominican friar.
- Date:
- Late 15th Century
- Reference:
- MS.308
Licence: Public Domain Mark
Credit: Gerardus Feltrensis, <i>Summa de astris</i>. Source: Wellcome Collection.
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