So now it's possible to cross-reference models with the catalogs! There are plenty of oddballs that don't quite conform [mostly early models], but it's now easy to see that the infamous "Conn Director grip ring" basic stencil is the Lignatone 2400 or 2401, later Amati-Kraslice 2440.
Bell garlands vary from the smaller ones on early Consul 2360 and Lignatone/Amati 2404, the Supertone 2503/2543 with a large garland, the flat-rim 2444 often co-labeled Bohland & Fuchs, the roll-past rim Arioso Super B-2580 [like the Buffet/Evette horns made in Germany], etc.
Cornets can be linked to the long-model 1200/B-1037, mid-length 1210/1250, shorter 1900/1910/B-1040, "Wonderphone"/"Connquest" tuning-bell 2551/B-1038, and of course the pocket cornet 200P, later B-1041/ACR-241.
Flugelhorn is usually 226...