Early pacifiers were manufactured with a choice of black, maroon or white rubber, though the white rubber of the day contained a certain amount of lead. One of the best-known brands was the Binki, which became a general name for pacifier in the US. Binky (with a y) was first used as a brand name for pacifiers and other baby products in about 1935.[6]

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And for those Mel Gibson fans, there is a section on how it was referred to as "sugar-tits"Chat Icon