You can try the Victorinox web site if you think it is a current production. They have a good gallery of all of their products. If that doesn't help you can try contacting Swiss Army Brands here:

[color:"red"] Knife Repair and Product Questions
Email: knife.repair@swissarmy.com
Ph: 800-442-2706 / Fx: 203-926-1505
Monday thru Friday 9:00 a.m. - 5:00 p.m. EST

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