In 1980, the map reverted to simple lines with no indication of doubling or electrification. The ads slowly disappeared. On the other hand, table headers started mentioning which sections of line were electrified. In 1987, finally the magenta/red coloring of fast trains started extending to the times themselves and a page about the Bucharest Metro was added (alt text: when you're still saving on multi-color printing, lines are indicated with patterns instead.) - the pages about public transport access to Gara de Nord were retooled into a page showing Metro exits there.
In or around 1991, they decided to a few maps of areas around some major stations and also seat number layout charts… And put many of the "extra information" pages into random spots between tables.
https://timetableworld.com/ttw-viewer.php?token=a21eebfd-d738-4cd6-8d20-07d0bc0358ba
In 1992, third-party ads made a return, in banner form this time - one example for business named Computerland read "Speed, performance, efficiency. A sure way into the third millennium."
https://timetableworld.com/ttw-viewer.php?token=b4cbd18e-343f-4dd4-92f7-73f123a1011c
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