This original Wilkes College window card advertises a joint concert featuring Leslie West (of Mountain and West, Bruce & Laing) and Slade, held on Friday, November 14, 1975, at the Wilkes College Gym in Wilkes‑Barre, Pennsylvania. The poster’s design uses bold contrasts of blue, pink, and yellow‑green, with stylized illustrations of seated figures and lightning‑bolt motifs typical of mid‑1970s rock graphics. Publication: Concert Poster / Promotional Print (Wilkes‑Barre, Penns