Altec 288 16K Disassembled Parts

Description

This item is whole assembly of Altec 288 16K horn driver.
Include top cover, original screw , upper and lower magnet plate, and bottom base.
Except that it have no diaphragm and no magnet too.
Good condition on both side of magnetic gap ,little dirty mark on phase plug.
Some scratch on mid level of center plot.  This item good for research.
Sold as parts no return policy. Pleas see all photo.
This item shipping cost of Hong Kong just USD50
To US or  worldwide USD225