The only thing I feel missing is some sort of filament in the bulb; seeing a hint of the filament details within the glass to me would be a nice finishing touch!
That's cool romi, I like it!
I haven't seen it before, there are so many past posts, you need a week, full time, to go through them all.
Glad you dug it up.
I yet have to find a way to cut inside threads... Irregular large objects do not exhibit a lot of stbility if rotated to fast and I have not found a rotating cutter small enough to fit into the inside of a reasonable small hole to cut threads... But in general... yes... Maybe a dentist drill head. I always wanted one for this and similar purposes but those are expensive. Real expensive.
R