1 entry in Bird Cage / Miscellaneous
  
Creators Title Comments & References Source Page Categories
Joseph Michael Hartz The Hartz "Hook," for Working Mechanical Pieces hook from ceiling with mechanical piece that can make bells ring, etc.
- The Magic Bell (bell rings by itself)
- The Crystal Cash-box (borrowed coins appear in glass box that hangs from ceiling)
- The Bird-Cage (canary appears in suspended cage)
Later Magic 68