Note 85 — Chapter IV · Terrestrial and Celestial Globes in the Christian Middle Ages
Reading edition
Gerbert, Letters of, 983-997, publiées avec une introduction et des notes par J. Havet. Paris, 1889. See especially Nos. 134, 148, 152, 162. Gerbert refers, in these letters to Remigius, to a globe which he intended to construct.