The locker-room quiz (p. 95)
Disney R. Leith teaches E.T.A.’s History of Entertainment I and II as well as certain high-level esoteric Optics things you needed Permission of Inst. to get into.
Context
3 Nov YDAU, males' locker room, 1640h; tomorrow's midterm is Leith's. The man teaching E.T.A.'s entertainment history — plus restricted esoteric Optics — is a JOI-filmography alumnus (Cage II, n.24): Himself's own crew still on faculty, keeping the optics inheritance institutionally alive and occasioning the quiz that follows.