Biblioteca Vaticana
Vat. gr. 193
.
(olim 671). Saec XV, chart., mm 292x200. Inventaire de 1474.
f.11- 149:
Euclidis
Elementorum
lib. I-XIII
folio 11. verso.
Figures I.1 & I.2
.
Figure I.1
©
α
?
E
Figure I.2
