Digital Levax Maintenance Documentation Service, DEC Digital Equipment Corporation. These micro-phish slides were used by DEC technicians to fix old DEC products. My father was one such employee of DEC in the 70's and 80's, this was his.Vintage very old and scarce. Front top latch is missing from wooden box. Great collectors Item with hundreds of slides containing thousands of documents from DEC!!! The item "Digital Levax Maintenance Documentation Service, DEC, Manuals/Repair guide mciro" is in sale since Friday, April 07, 2017. This item is in the category "Computers/Tablets & Networking\Vintage Computing\Vintage Manuals & Merchandise". The seller is "computerasset00" and is located in Concord, Massachusetts. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Russian federation, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica.