Uncanny X-Men # 81 (1972)

Juggernaut rampages to Factor Three headquarters. Professor X shows Jean a story about the ruby of Crimson Bands. Cameos by Doctor Strange and the Ancient One. Written by Roy Thomas, pencils by Werner Roth, inks by John Tartaglione. Cover pencils by Gil Kane, John Verpoorten, Werner Roth, and John Romita, inks by Gil Kane, John Verpoorten, and John Romita.

Good condition.