Here are a pair of Le Cleach profiled tweeter horns I turned for Simon Mears Audio.
To fit 1" Altec 802 compression tweeter drivers.

Turned from Poplar wood, sealed and then lacquered.

Brass mounting plates are used instead of integral wooden discs as the driver has two threaded mounting bolts, and it's tight with the Le Cleach profile getting the securing nuts on otherwise.

Fun project.