Vintage Charles Bruning Slide rule #2401 with case and bonus Pioneer stainless steel 6" ruler. Slide rule is in great working condition no cracks splits or repairs sections move freely no hesitation. There are a couple cosmetic imperfections that include ink spots on ends and initials etched on back side. Leather case has wear and shows age rubbing fading ink spot small rips on side edges near top, previous owners initials and last name in ink on side. Pioneer ruler is clean numbers ar...e small coloration is dark read easily has a warp needs a quick adjustment.Even though there are imperfections pieces are in great condition for age and would make an excellent addition to any collection. Please look at pictures and use the zoom feature for more of an up close view.I will not accept any returns, sorry for any inconvenience. Shipped for free international rates apply. Any questions or to request more detailed pictures please email me I do respond quickly!