Related: If you have this copy of a Harry Potter book, it could be worth $50,000 Child health expert Tamara Rubin - known around the world for her work in identifying the alarming levels of arsenic and lead in vintage Tupperware - has done some disturbing research into old Bunnykins pieces.
Source: Lead Safe Mama Testing a 1967-1976 Royal Doulton Bunnykins Baby Bowl, Tamara discovered it contained 61,800ppm of lead - nearly 700 times the acceptable level.
On her website, Lead Safe Mama, Tamara detailed her exact findings saying, "I have not yet tested a Bunnykins set that was Lead-free (or even Lead-safe) so I recommend avoiding them altogether. "For context, the amount of Lead that is considered unsafe on a newly manufactured item (made.