Vintage NOS slide rule/cigarette lighter combo w/box, instructions. I DON'T USUALLY USE THE WORD "RARE" IN MY LISTINGS BUT I THINK THAT FITS THE BILL THIS TIME.ATTENTION: SLIDE RULE AND CIGARETTE LIGHTER COLLECTORS. It is NEW OLD STOCK in the original box with the original instructions. There is a VERY slight patina from sitting around for decades but looks MUCH better "in person" than in the photos. The push button, at top, operates freely. I did not put a flint inside because I didn't want to light it. I figured you would want the wick nice and white from not being burnt. What a great crossover collectible! I'm planning to part with almost everything I own and move with just three suitcases. Keep checking back for more over the coming weeks. This item is in the category "Collectibles\Science & Medicine (1930-Now)\Engineering\Slide Rules". The seller is "ckalus" and is located in this country: US. This item can be shipped worldwide.