Industry Surplus Australia is based in Perth, Australia and specialises in surplus goods from the military, mining and medical industries. We proudly stand by our reputation and encourage you to review our Feedback. On offer is a. Type: Narrow Band Direct Printing Telegraph Equipment. Please contact me if you need technical help, better photos or User Manuals. Nevan, Industry Surplus Australia. The item “Furuno DP-6 Narrow Band Direct Printing Telegraph Equipment DP6 part of FS5000″ is in sale since Wednesday, May 6, 2015. This item is in the category “Electronics\Radio Communication\Parts & Accessories\Other Radio Communication Accs”. The seller is “industrysurplusaustralia” and is located in Henley Brook, WA. This item can be shipped worldwide.