As received, after cleaning and fixing the side panels. US eBay supplier claimed it was in "nice" condition.
I found it nice only at the front.

Back panel is broken (before packing!, no residues in package).

More damage.

  

IC U189 was removed (it is a very comon LF351N, i have it)!

Some parts don't look like original Tektronix parts (IC sockets, C trimers, electrolytic caps, ...).

Solderwork does not look like Tektronix everywhere.

Modifications were done (e.g. smd ferrites in the supply of the first Tek special IC, smd was not available at the time this was build!).