Help Identifying This Frankenstein Figure?

[Monsters For Sale]

I recently acquired this 3¾" plastic Frankenstein figure.  I've never seen another like it.  The face is poorly cast and looks vaguely like the worn features of the Sphinx.























The seller had some other similar monster figures.  He said they were estate sale or yard sale buys and he knew nothing about them.  Here are his auction pictures:


Dracula:




Wolf Man:




Hunchback:




At first I thought they might be game pieces for some board game, but the size seems to big for that.

Any member familiar with these little guys?

[vtoys]

Look the same as these, but that's all I really know- Picked up 3 sets of them from this guy

http://www.ebay.com/itm/CLASSIC-MONSTERS-MEXICAN-BOOTLEG-FIGURES-LOT-REUSED-VINTAGE-MOLD-HARD-PLASTIC-01-/130972425809?_trksid=p2047675.l2557&ssPageName=STRK%3AMEWNX%3AIT&nma=true&si=hHS3ca1%252BSuOHEDjsvukZUYZjdkc%253D&orig_cvip=true&rt=nc

[Frankenmarx]

I thought the hunchback was playing defense in a basketball game.

[jimm]

I think he played cornerback for Notre Dame 

[Monsters For Sale]

You nailed it.

I wonder how and when the original figures were sold?

[Frankenmarx]

I think the halfback of Notre Dame has a better ring...just sayin'