Frankenstein vtg bust mask hand made - one of a kind no Don Post Distortions For Sale

so here's a one of a kind Frankenstein bust / mask, not sure who made it or its age but it seem fairly old to me. Its cast in thick latex, the bottom of the neck has gotten stiff & is bent [see last pic] Its not a full size mask & has no holes cut, about 9 inches tall & 8 wide
mask/bust pictured here is the exact one you will get Shipping is USPS Priority usually takes 3 days.