Where is the brake fluid reservoir in 1989 Toyota Celica?

The res for the brake fluid is on the driver's side in the engine bay.
It is connected to the brake booster (the large "can" mounted to the firewall) it sticks out of the middle and has a cap with wires coming out of it from the float inside that tells your car to turn on the Brake light when it is getting low. It is slightly elongated with marks to indicate how full or empty. If you are losing a lot of fluid, be sure to look around each tire for signs that it the wheel cylinders for the brakes aren't leaking fuid. They can go bad and you will see a dribble where the fluid is lost. (inside of wheel, not outside)
Aunt