[Premium-Rx] Receiver Information - ACL

[Paul and Julie Nell]

Seeking Receiver, parts or boards, and documentation/manual for an Astro Communications Laboratories (ACL) receiver model ACL-502B-12 or similar models. The receiver consists of a receiver on the right side, and a pan adapter on the left side (some units have a digital frequency display in place of the pan adapter). This receiver has a tape frequency display. Any assistance appreciated. I have been looking for approximately a year and a half. No luck so far.
Thank you,
Paul