What a lovely collection! You seem to be very good at gathering stuff!

Your mum's Kodak is a true vintage gem. It was so technological advanced in the 80's and it looks so old now.

And how nice that you have stumbled upon a lomo. Lomography is not just analog photography, it is a passion :)
The 120 mm film is what professional photographers with expensive medium format cameras were using, myself including. The idea of putting that film in a very simple and very cheap camera was just brilliant!