Fredbear's Diner (1970's)

• This was the first known use of the springlock technology that the robots are known for, although it was fased out of use a few years later because of safety concerns.


• The Fredbear and Spring Bonnie animatronics had a harmonization program activated by six specific notes! That is why the "We are back in harmony" song always played before shows.


• Compared to Fredbear, Spring Bonnie a had far more advanced hand articulation! This is probably because he actually played his banjo. It looks a little eerie to see his human looking hands in photos.


• Spring Bonnie's banjo was named Caroline according to design documents, but it's never referred to by name in actual show tapes.


• The mechanics for the gift marionnete at the Grand Opening location were present at the diner first! it's hard to find much record of it though, and it was completely removed not long before the bite of '83 shut the place down!