You may find what you are looking for at one of the two following places.
Visit http://www.angela.com/catalog/
This is Angela Instruments. Down the page I linked you to is this item:
J-7. Jensen '45 Technical Monograph about Horn Type Loud Speakers, 15 pages with illustrations. Depicts some classic Jensen horn speakers. $8.
An email or telephone call should let you know if what you want is in that old brochure.
Next, call Vintage tube, Andy Bouwman. He is an expert on field coil speakers and regularly sends out antique literature (Xerox's) in with his tube prices. Bet he has an old picture of this Jensen item as well.
Visit http://www.angela.com/catalog/
This is Angela Instruments. Down the page I linked you to is this item:
J-7. Jensen '45 Technical Monograph about Horn Type Loud Speakers, 15 pages with illustrations. Depicts some classic Jensen horn speakers. $8.
An email or telephone call should let you know if what you want is in that old brochure.
Next, call Vintage tube, Andy Bouwman. He is an expert on field coil speakers and regularly sends out antique literature (Xerox's) in with his tube prices. Bet he has an old picture of this Jensen item as well.