3 surviving letters between Julian the Apostate and Priscus, spanning c. 358–359.
If you are planning to visit me, make your plans now — with the gods' help — and get moving.
I had just recovered, by the providence of the All-Seeing One [Helios-Mithras, the sun god Julian especially...
As soon as I received your letter I sent Archelaus off with letters and a passport [an official travel document,...