W*D*H = 4_3/4" * 1" * 3"               Weight (ca.)  1 lb = 450 g
      = 12 cm * 2.5 cm * 8 cm ;

By pulling down  the appropriate  figures  with its  stylus,  the
"Chain-Adder" performs  ADDITION.  For  SUBTRACTION  9-Complement
"Addition"  has to be used.  ( For DETAILS  see the  INSTRUCTIONS
to the  BURROUGHS  CALCULATOR ... )  To RESET  the register, turn
the right wheel counter-clockwise to  0...00.

( SN = 77897 )                 Inventor: Abraham J.Gancher / 1904

AUTOMATIC ADDING MACHINE CO., New York, NY / USA           (1907)

impressum:
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© C.HAMANN      http://public.BHT-Berlin.de/hamann       11/13/07