All the 4 tubers ( 12" & 16" ) were Taiwan built. Must have sold them in
the millions & in many different flavors.
19" + sets were a mixed batch. Some US & others Taiwan. There was
also a late 21" all tube B&W table model @1976 . The old 14N22
all tube console went out after a 7 + year run. Probably the best
B&W built by anyone, anywhere. The 70's were a time of constant change.

Zeno:smoke:
LFOD !