H.P.D. is the chemical breakdown of a Cellulose Acetate mixture found in early 20th century plastics,often found today in hard plastic Pedigree, Rosebud, BND, Roddy, Palitoy dolls ect ,produced in the late...
A bit of advice if you collect 1940's/50's Hard Plastic Dolls Pedigree, BND, Rosebud etc. If you are collecting/buying this type of doll, eg, Pedigree, BND 1940's/50's hard plastic,check for a distinct vinegar...
Plastic collectables Most collectors of vintage plastics really know their subject. Labelling any and every old plastic item as “Bakelite ” and hoping for the best is a certain recipe for grief, angry buyers...