Polaroid Autofocus 660 Land Camera instant film camera (serial C2Z07326NB)

The Polaroid Autofocus 660 Land Camera is a 600 series instant film camera with sonar auto-focus (the beautiful golden disk beside the camera's lens). 

It's a very reliable and easy-to-use camera. Be aware that Polaroid's sonar auto-focus system needs a clear path to the photo's subject to work correctly so it's not ideal for taking pictures through windows; however there is an autofocus cancel button (see page 8 of the manual linked below) that works well for distant subjects.