It was a S-40 Because I got up close to it and it didnt squeak when the hold clear was engaged unlike the S-60. It wasn't loud either

RACO EM
WCH 3590/3597
RACO Hydraulic
Safetran S-20 All Era's
Invensys S-40
US&S Model 95
WRRS

My crossing would be
Owner: SP
Signal 1
Gate: FS/WCH 3590
Lights: FS 12x20 with Electro-Tech LED's
Base: WCH
Bell: FS

Signal 2
Gate: 70's Safetran S-20
Lights: 1 Harmon 12x20 and 3 WCH 12x20
Base: RACO
Bell: WRRS

Controller
Bell Sequence: Ring until Gates rise
Gate Delay: 7 seconds
Flasher relay ...

Are RRS Wigwag Boxes rare? Locan Ave in Fresno, CA has one.