From 1959 through very early 1965. These models mainly include the ES-330 and ES-330TD. Also the ES-335 (once they converted to the trapeze tailpiece) as well as the ES-125T.
Vintage 1959 Gibson Nickel Trapeze Tailpiece ES Thinline ES-225 ES-225TD 1958
Vintage 1959 Gibson Nickel Trapeze Tailpiece Complete ES-125 ES225 ES330 Clover
Vintage 1959 Gibson Nickel Trapeze Tailpiece Complete ES-125 ES-225 ES330 Clover
Vintage 1950's Gibson Nickel Trapeze Bar Wrap Tailpiece ES-225 ES-225td
Vintage 1965 Gibson Chorme Trapeze Tailpiece Complete ES-335 Es335 ES-335tdc 125
Vintage 1959 Gibson Nickel Tenor Trapeze Tailpiece Es-125 Es-175 Archtop Clover