November 17, 1998
Securities and Exchange Commission
450 Fifth Street, N.W.
Washington, D.C. 20549
ATTN.: Office of Filings, Information and Consumer Services
RE: Smith Barney Investment Trust-
Smith Barney Large Capitalization Growth Fund -Class Z (the
"Fund")
File No. 33-43446 and 811-6444
Dear Sirs:
Pursuant to Rule 497(j) under the Securities Act of 1933, as amended,
please accept this letter as certification that the prospectus of the
Fund does not differ from that contained in Post-Effective Amendment
No. 21 (the "Amendment") to the Fund's Registration Statement on Form
N-1A. This Amendment was filed electronically on November 12, 1998,
as Accession Number 0000091155-98-000670 and became effective
immediately.
Any comments on this filing should be directed to the undersigned at
(212) 816-5770. Please return an electronic transmittal as evidence
of your receipt of this filing.
Very truly yours,
/s/ Michael Kocur
Michael Kocur
Vice President
Associate General Counsel
U:\legal\funds\slit\1998\secdocs\lcgz497
