Subject: File No. S7-3-98 Date: 4/27/98 11:03 PM April 27,1998 Dear Mr. Katz: For over 20 years I have been involved in the purchase and sale of microcap equities, first as a broker at Lazard Freres and now as a portfolio manager for a limited partnership. While I believe the proposed changes to 15c-2-11 are well intentioned,they would cause enormous problems for legitimate money managers such as me, with little positive offset. I have examined the proposals in some detail and feel that instead of restraining fraudulent behavior they would create massive illiquidity, making it impossible for me to invest in these microcaps. In addition to depriving me of my livelihood the changes would make it impossible for thousands of small companies with reputable managements to enjoy the benefits of being publically traded. To often I note that the well-meaning efforts of government have disasterous results because they are not thought through. The recent repeal of the Boren ammendment is a case in point. I urge you in the strongest possible terms to rethink these rule proposals. Sincerely, Nelson Obus President Wynnefield Capital