My Dad was born in 1934 and growing up he had toy kits that consisted of lead, a smelter and casts of the toys/figures. I can find these kinds of kits online f

My Dad was born in 1934 and growing up he had toy kits that consisted of lead, a smelter and casts of the toys/figures. I can find these kinds of kits online from the 60’s but they all claim to be lead free. I wish I could find one of the original kits he had growing up.