Idiot seat removal question

I'm stripping my donor 80 somethin olds, and can't seem to get the back of the rear seat out. I've looked for clips or bolts and am clueless. What am I missing.?

 

Think that on hooks in at the top and has a tab with a bolt on each lower side. kinda up and under tho, so look hard

 

yeah it prolly slids up then out, if not try pulling it out, its just an 80s parts car

tim