Walt Disney Miniature Railroad was formed by Walt Disney in 1950 to manage the Carolwood Pacific Railroad, his elaborate backyard miniature railroad. The company's name was changed to Walt Disney, Inc. (WDI) on December 16, 1952, and its purpose was changed to supposedly produce TV shows. However, he soon started the Disneyland designing and engineering division within WDI. He also assigned the rights to his name and likeness to the company, as well as ownership of the Disneyland Railroad, Mark Twain Steamboat, Viewliner Train of Tomorrow (defunct), and Disneyland Monorail attractions in Disneyland. Roy O. Disney objected to Walt's creation of the company as he considered it a diversion of a larger portion of the Walt Disney Productions income to Walt's family. WDI charged a licensing fee to the Disney company for 5% to 10% of the income from all of Disney's merchandising deals. In light of objections from Roy as well as those of potential stockholders, WDI was renamed WED Enterprises (WED) in 1953 based on Walt's initials of Walter Elias Disney.