The Secret of the Old Clock (Nancy Drew #1)

Points: blue cloth with the front-cover title lettering outlined in black and no Nancy Drew silhouette on the cover; blank white endpapers (the orange silhouette endpapers are a later format); a glossy frontispiece plus three glossy internal plates by Russell H. Tandy (four glossy illustrations in all — from 1937 three were dropped, leaving only a frontispiece); a white-spine dust jacket with Tandy's artwork and no Nancy silhouette