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Filing Detail
Form N-CSRS - Certified Shareholder Report, Semi-Annual:
SEC Accession No. 0000930413-07-005850
Filing Date
2007-07-06
Accepted
2007-07-06 15:00:19
Documents
3
Period of Report
2007-04-30
Effectiveness Date
2007-07-06

Document Format Files

Seq Description Document Type Size
1 c49294_ncsrs.htm N-CSRS 238790
2 c49294_ex99-cert.htm EX-99.CERT 28483
3 c49294_ex99-906cert.htm EX-99.906CERT 6895
  Complete submission text file 0000930413-07-005850.txt   276066

Series and Classes/Contracts Information:

Existing
  Status Name Ticker Symbol
CIK 0001140869      
Series S000015987   SMASh Series M Portfolio
Class/Contract C000043949   SMASh Series M Portfolio
Mailing Address LEGG MASON & CO., LLC 125 BROAD STREET, 11TH FLOOR NEW YORK NY 10004
Business Address LEGG MASON & CO., LLC 125 BROAD STREET, 11TH FLOOR NEW YORK NY 10004 800-625-4554
MASTER PORTFOLIO TRUST (Filer) CIK: 0001140869 (see all company filings)

IRS No.: 000000000 | State of Incorp.: MD | Fiscal Year End: 0831
Type: N-CSRS | Act: 40 | File No.: 811-10407 | Film No.: 07967290