Gold Plated Vintage Singing Birds in Cage Automaton #53690. Gold Plated Vintage Singing Birds in Cage Automaton #53690 – YouTube. This beautiful pair of automaton song birds reside in an ornate cage and are unique for their life-like movements and soft song or call. Gold plated embossed brass with “jewels”. Worn mechanism plays very quietly – see video. Original finish in very fine condition, preserving wear to birds and interior for character – see photos. Size is 6.5″ across and 10″ tall. Please view 13 photos at full screen size for best detail. The Harp Gallery 2101 Progress Way Kaukauna, WI 54130. We are only happy with satisfied customers! Please reach out to us with any concerns or questions.