Hi,
So I don't have pics yet. But I am trying to track down some 1980's figures. Probably PVC. I got three of them at The Dollar Store for a buck apiece back in like 1989-ish. One was a purple coffin with a skeletal hand prying up the lid and a pair of glowing eyes peering out. Another was a pretty classic witch on a broom. The third was a trio of white ghosts stuck together waving their arms. I never owned it but there was also a black cat with its back arched up and possibly a bat. I didn't buy the cat cause it was about the same size as the other figures and I was a stickler for scale as a kid.
I lost them all in recent years but somewhere I know I still have the coffin, I'll post pics when I find it. As far as I can recall there were no brand markings other than maybe "CHINA" or something written on them.