Simplex speaker outside a childcare center in Santa Monica
Wheelock 31T-115 and Amseco Bell at my old school (It did code 4, like on older Autocall panels). The place is going to be refurbished into a senior center, so I’m not sure if they will replace it or not.
EST2 system at The Bloc (formerly Macy’s Plaza) in Downtown LA.
In the second image, I believe that Wheelock 30T is on an old IBM 4037
I’m not sure if it’s an IBM.
I believe it could be Simplex–the successor to IBM’s time recording division