OREANDA-NEWS. Fitch Ratings has withdrawn its 'AA-' implied unlimited tax general obligation (ULTGO) bond rating for the Danville-Center Township Library Leasing Corp, IN (the library). Pursuant to criteria, Fitch assigned the implied rating in conjunction with its rating on the library's 1998 first mortgage bonds, which have now matured. Therefore, the implied ULTGO rating is no longer considered by Fitch to be relevant to the agency's coverage.