Being offered for sale is the vintage KEUFFEL & ESSER (K+E) SLIDE RULE #68-1210 "LOG LOG DUPLEX DECITRIG" in Original HARD LEATHER CASE, from Germany, circa 1947 (as per marked copyright date), as seen in the pictures/as described in the title. PLEASE SEE BELOW FOR CONDITION NOTES. Being offered for sale AS-FOUND, uncleaned. May require a thorough detailing to bring to its full potential. SATISFACTION GUARANTEED or your money back...no questions asked!

Excellent vintage condition with just very minor overall cosmetic wear from normal use over the years. Slide rule has "JH" incised at two spots and case has been stamped "JOHN HRENYO" (see pics). All-in-all a fantastic example!! See pics.

Case measures 13" long, overall. Total weight is 6.6 oz..