The lid hinge reminds of the hinge found on the UK made Columbia 9000, but the auto stop parts look very different from mechanisms found on UK Columbia 204/205, if it is not found on Columbia 211, that I have never opened and checked. The case covering on some of these later Japan made Columbia portables are padded, but I am not sure if the G-241 has a padded covering or not from the photos...We can also see the winding key with the typical Nippon Columbia plastic handle, that is elliptical.
The key and yellow manufacture note are nice to see too of course.
The two machines are both for sale, but taking the red machine as an example, the price is around 800 euro plus taxes, packing costs, insurance and very expensive shipping to and from a packing warehouse in Japan, and then import taxes are not yet calculated

