Very cool! Here is mine with the original box and receipt/instructions: http://mroatman.wixsite.com/watches-of-the-ussr/slide-rule?lightbox=dataItem-iqswqkn4 ht

Very cool! Here is mine with the original box and receipt/instructions: http://mroatman.wixsite.com/watches-of-the-ussr/slide-rule?lightbox=dataItem-iqswqkn4 http://mroatman.wixsite.com/watches-of-the-ussr/slide-rule?l...