It seems to open just fine by using the right mouse button to open a new tab. but anyway.
I will see if I can get a selection of picture from the add.
As a brief translation from the add.
It has Swiss and EU documents, First delivery was Switserland on 01-1975 and has been stored and unregistered since 1986.
It is said to be complete with all the chrome trim and exterior parts present. It is unmodified with a older rebuild short block with extra performance parts for the engine. Original Yellow and black exterior GTS specification.
The owner also speaks German and English.