You are looking at the 87336 1st production run knife from the W.R. Case company. It's a Case brothers mini congress knife, suitable for all pocket sizes with an antique bone handle that is jigged to resemble authentic materials, and has a great unique feel to it.
It comes with a delightful gift tin featuring the image of the Case brothers from years ago.
All four blades are made from Tru-sharp stainless steel, designed to withstand the test of time, stay sharp and fend off corrosion.
The pattern number is 6318 SS.
This knife is a mere 3 1/8 inches in length, when closed, and is part of the Case 1st run series of knives when only the first 500 of this series will be made into a 1st run knife, and this makes them more collectible and hold their value better.
If you enjoy Case heritage and relish in originality then you will adore having one of these brilliant knives. Get yours today.