tgrimaldi66
New Member
Hi everybody. Just joined, hoping for any help with this, even a lead! Great speakers, but no other marks, letters or numbers anywhere. I’m not even quite sure what letter(s) I’m looking at. M? Is it (i n)? Somebody said they thought that’s a C in there! Maybe someone might recognize the speakers themselves? I’m thinking 1970s. Anyway, thanks in advance!