Saturn sketched by Philip W. Budine with a 4-inch refractor at 250x, September 6, 1964, from 1h05m to 1h30m UT.
David J. Eicher library
To learn more about astronomical sketching, Astronomy magazine subscribers can access my Astronomy.com video "Sketching from the telescope" and read Glenn Chaple's Observing Basics column "Sketching 101."
See the rest of the Sketching at the telescope series.