@Network_Guy8 @Alphafox78 I’m going with four. The wiring, no latch pin, the chain connected to the pin and a missing second chain to form a craddle x.
@TheFlatEartherr In the eighties there was a tv show called V if my memory serves me right. The show was about Reptilian Shapeshifters. If correct the only way to identify them was by the color of their blood. Back in the 1980’s. Interesting.