Highland Square Apartments & Offices/733 West Market–Akron; built around 1974
Panel: Simplex 4207/8 (or possibly a 4247–one of the last ones ever made) with 4300 annunciator
Initiating devices: Simplex 4251-20 (Same as my former high school); unknown ESL smoke detectors
Signals–Simplex 4037s (6VAC) with ugly Wiremold conduit sticking out of them.