These three files contain variously-formatted copies of the Internal Revenue Service Publication 557 section discussing 501(c)(6) tax-exempt organizations. These files were created by scanning the relevant pages out of Pub 557 and running them through an Optical Character Recognition program and a spell checker. Then I proofread the document myself and fixed all the remaining errors I found. I think I got them all, but THERE IS ALLWAYS THE POSSIBILITY THAT SOME ERRORS REMAIN, EVEN SOME THAT MIGHT CHANGE THE MEANING OF THE TEXT TO SOME MEANING THAT WAS UNINTENDED AND IS INCORRECT. Obviously I AM NOT RESPONSIBLE FOR ANY SUCH ERRORS. Following files are in this archive: 501C6.DOC Microsoft Word format 501C6.DOS DOS text format (CR and LF at the end of each line) 501C6.UNX UNIX text format (LF only at the end of each line