I'm Serge and a newbie to the site.
I'm interested in collecting as much info as I can on Columbus guitars. I presently have 3. The first I aquired new nearly 40 years ago ( yes I'm an old fart) it's a Japanese made copy of the Gibson Hummingbird. The 2nd is is what's called a 15/U in the Columbus catalogue on here. It's virtually pristine and plays and sounds great. The 3rd is telecaster (ish) lookalike with the pointed headstock and a plywood body. Definitely not an original MIJ in my opinion. Will fix it up and move it on.
Anyway if there are any out there who are interested in the same make and are happy to share info etc I'd love to hear from you.