Western Electric 1928 - WE 555 Dissect, Design, DIY??

[deanznz]

there is some good info on the WE555 diaphragm here:
WE 555 Diaphragm | Wolf von Langa

and some background info here:
Western Electric 555 | Wolf von Langa

deanz.

 

[FieldCoil Adventure]

It is very interesting to think about the thread for replicating the famous driver WE555, but for along time no anybody concern with it enthusiastically.
Hope someone still have a passion for this.