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Additional Pictures 

 

The original BA-II with the LCD-frame shifted upwards.

The later BA-II with a significant lower display position.

The printed circuit board (PCB) of the first BA-II uses a
rigid construction and a metal frame around the LC-display.

The flexible printed circuit board (PCB) of the second generation BA-II looks well known to us.


If you have additions to the above article please email: joerg@datamath.org.

Joerg Woerner, May 13, 2003. No reprints without written permission.