Fuji 1200 Darmstadt Special slide rule duplex full set Japan 1970

From Japan is this Darmstadt Special No. 1200 slide rule, produced by Fuji Slide rule Company. Made in the 1970’s complete with the original green and white signed plastic box, with English manual covering the 1200 and 1280 models and with the original outer box (small tear on one side).  It measures ca 33,5 cm or 13 1/4 inches. It features 23 scales on both sides. The slide rule, the cursor and the case are made of plastic. The slide rule shows some signs of use and age but in overal nice condition and most important, no cracks anywhere in the cursor pieces.