I present to your attention the KL-2 manufactured in the USSR. It has original packaging, as in the photo, and also has original instructions, which is also a rarity. The line is in very good technical condition, and its appearance has been preserved. There are only small scratches under the glass on the disc, which are not noticeable if you do not look closely, most likely the scratches were formed during the factory assembly.Please see the pictures carefully. If this is not enough for you, I can take more photos for you. The item "Circular slide rule KL-2 USSR" is in sale since Tuesday, February 2, 2021. This item is in the category "Collectibles\Science & Medicine (1930-Now)\Engineering\Slide Rules". The seller is "yourhour" and is located in . This item can be shipped worldwide.