Identify 120 film

[xya]

I bought a big lot of maybe expired film from a Lomographer. All film came without boxes, in foil package only, without brand and without expiry date. The biggest part of it was Lomography film, indicated on the roll itself after cutting open the foil. The seller had no further information.

There are some rolls left which are black only, no ISO indication, not even a hint if it is colour or b&w. They are held via paint masking tape which is still viable, if you unroll the film leader, the only indication is "120 film start". That's it. Anybody an idea?

The other roll is a single one. It sat in the supply chamber of an old folder, not even engaged yet. No other indication than "start" and "Anfang" which is start in German. I unrolled the leader a bit, nothing else...

 

[Kino]

The first two look like Shanghi GP3 based on the printing.

A cautionary tale | GCM Photographic

The third looks (guess) like Perutz film.

Low Percentage

 

[infrar3d]

Yes. That looks just like a batch of GP3 I bought in 2015. If it's like mine you need to save the piece of masking tape for later, because there is no adhesive at the end of the roll.

 

[xya]

Thank you so much. That's phantastic, 5 minutes and the question is solved. Nearly incredible...

 

[xya]

And thank you very much for the links and the hints.