Found a auction up the road from me...here's a link with a pic of that WE 32A horn
EXTREMELEY RARE WESTERN ELECTRIC MODEL 753-C SPEAKER - eBay (item 110393347309 end time May-28-09 18:44:15 PDT)
Check photo 10 out........
Typical statement here: I am not affiliated,yadda, yadda, ya.....wish it was though!
Later
-chris
