FHP rear deck lights
 

My car still has imprints where, I assume, the deck lights were mounted. Does this imprint look familiar to anyone?? I hope it may be brand/model specific.. They are on both sides.

Yup, that car had the Federal Signal DST round head strobe in blue/blue. They created the distinct "D" shaped impression in the package tray from their "D" shaped mounting stand. Check out the resto doc, Mike has them on there. Only problem will be finding a set.......

Cool. Now I know what to be looking for. Thanks for the info!