Used Full Double French Horn quid ma cotto QFH-103IIG

This appears to be a Japanese company called PROJECT EUPHONIUM.
Manufacturing is done by AMUSE (China).

Since it is silver-plated, there are some scuffs from hands and clothing, and some blackening due to oxidation. There is a dent in the center of the 6th photo. It may have been bumped when fitting the bell.
I could not find any other dents.

The overall pitch is low, so approximately 7mm has been cut from the main slide.
Therefore, the curled part is missing. After cutting, the pitch should be fine.
Perhaps because of the compact wrap, it is easy to play (hit) high notes.
It seems to be modeled after the Alex 103, but the playing feel is different from that, and I feel it is closer to a Holton.

Also, when I took photos for this listing, I compared it with a Rico-Cun (ML bell) (8th photo), and the bell is thicker than that.
I think the Alex 103 was thinner. It's an interesting instrument. (The Rico-Cun is not for sale.)
The rotary tuning slide operates properly.
As it is a relatively inexpensive Chinese product, I don't think nervous people will buy it, but please no claims, no returns.