American Toby Jug Museum 

Mark Twain character jug black hat - Byron Molds circa 1975

Mark Twain character jug colorway - Royal Doulton 1983

Mark Twain character jug white hat - Byron Molds 1976

Mark Twain large character jug - Royal Doulton 1980-1990

Mark Twain character jug - Giffen Porcelain circa 1970

Mark Twain small character jug - Royal Doulton 1983-1990

Mark Twain character jug white - Giffen Porcelain circa 1970