pinnacle cartridge.....Anyone?

I have acquired a Pinnacle brand phono cartridge and have never seen one before.it has no other identifying marks model # etc." other than Pinnacle on the side of it.
The cartridge has a clear plastic body with a fixed mount cantilever/stylus and appears to be a moving coil cartridge.

If any one has any info on this cart please let me know, as I have found no
info at all doing google search's.


Thanks!