<PAGE>
<PAGE>
SECURITIES AND EXCHANGE COMMISSION
Washington, DC 20549
FORM 11-K
ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE
SECURITIES EXCHANGE ACT OF 1934
For the Fiscal year ended December 31, 1993 Commission file number 1-11810
A. Full title of the plan and the address of the plan, if different
from that of the issuer named below:
MARTIN MARIETTA CORPORATION
PERFORMANCE SHARING PLAN
b. Name of issuer of the securities held pursuant to the plan and
the address of its principal executive office:
MARTIN MARIETTA CORPORATION
6801 Rockledge Drive
Bethesda, MD 20817
The Martin Marietta Corporation Performance Sharing Plan's
financial statements and schedules have been prepared in accordance
with the financial reporting requirements of ERISA. Pursuant to Rule 311 of
Regulation S-T, such financial statements and schedules (including the report
of independent auditors and the independent auditors' consent) have been filed
in paper format under cover of Form SE.
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the
Administrative Committee has duly caused this annual report to be signed on its
behalf by the undersigned hereunto duly authorized.
Martin Marietta Corporation
Performance Sharing Plan
DATE June 29, 1994 /s/ Raymond E. Niznik
Raymond E. Niznik
Chairman,
Administrative Committee
