OEHLER MODEL 35P(printer) CHRONOGRAPH, 3 SCREENS, WITH EXTRA SCREENS

OEHLER MODEL 35P(printer) CHRONOGRAPH, THE ORIGINAL 3 SKY SCREENS, WITH EXTRA SCREENS, COMES WITH PIPES THAT GO ON A CAMARA BIPOD. 

ALSO THE FIRST TYPE OF ELECTRONIC CHRONOGRAPH, THE B-SQUARE WHICH HAS SMALL SHEETS OF CIRCUITRY THAT YOU SET UP TO START AND STOP. BULLETS HAVE TO BREAK PAPER CIRCUITRY TO RECORD NUMBER THAT YOU TIMES FACTOR OF SPACING, MONITOR AND 100 APROXIATMATELY PAPER SHEETS AVAILABLE.

HARD TO FIND INFO ON THE INTERNET, I WILL DONATE TO A HISTORICAL FIREARMS CLUB OR SELL FOR $250