There's a Model 15 on eBay for $75. Local pickup, Greenville, SC. http://www.ebay.com/itm/Teletype-Model-Model-15KSR-Teletypewriter-Machine-RTTY-Western-Union-/120952438501 It's in the big Western Union "mailbox" case. Owner says it comes up connected to a loop supply, but he doesn't want to bother connecting it to ITTY. John Nagle