Vista Pink Ironstone 3.75" England Prunus Ginger Jar, No Lid, for Marshall Field The Vista Pink Ironstone 3.75" England Prunus Ginger Jar is a vintage decorative piece originating from England. Made of ironstone with a glossy finish, this small round jar features a pink Vista Pink pattern including a castle, castle gardens, Victorians (?) taking a walk, Plum Trees and more. It belongs to the Mason Vista Pink product line.