Big Ben and River Thames Picture Clock,30 hr w/Music on 1/4 hrs For Repair. Mother of Pearl inlay in picture, The moon and windows in buildings, in water.. Paper dial is crumbling, Picture is bowing some, inside corners of frame are separating, Some peeling of finish on frame, Not working. Been packed away 20+ years. Key included. If you search google " big ben and river thames picture clock nawcc 2023 site:mb.nawcc.org" It shows information on movement and how it works, also a u-tube video of it.