1978 Gibson Quality / Prestige / Innovation catalog, page 17. The second of three pages of Gibson thinline guitars, giving details of the ES-345TDSV and ES-335TD models. The ES-345TD-SV, like the 355 shown on page 16 has the six-way tone-selector switch (varitone) and stereo wiring.
In May 1978, these guitars were listed in the US at $899 and $799 respectively.