Vintage doctor models of human body parts lot

Description

here are 3 models found in a new mexico closed hospital my frined bought they left tons of medical things in the deal he found these in a doctors desk the stand on the knee is missing also 2 parts of the brain are missing everything in the photo is included knee is very nice model the ear looks complete its made of some sort of ruber i rinsed some dust off them but they need a proper cleaning they had been in there sine the closing i nthe early 90s best i can find out