-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, VDtwtg5zb7bM1OPcqdjeFalNZn50Ai+kKLIb6NAsESUs4gUs7ZoG9OB/DSlCZkml jvBi6BJ8SzMEl6ZjjdKhfA== 0000891092-08-005274.txt : 20081029 0000891092-08-005274.hdr.sgml : 20081029 20081029172417 ACCESSION NUMBER: 0000891092-08-005274 CONFORMED SUBMISSION TYPE: N-18F1 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20081029 DATE AS OF CHANGE: 20081029 EFFECTIVENESS DATE: 20081029 FILER: COMPANY DATA: COMPANY CONFORMED NAME: BLACKROCK MUNICIPAL BOND FUND, INC. CENTRAL INDEX KEY: 0000225635 IRS NUMBER: 132896246 STATE OF INCORPORATION: NJ FISCAL YEAR END: 0630 FILING VALUES: FORM TYPE: N-18F1 SEC ACT: 1940 Act SEC FILE NUMBER: 811-02688 FILM NUMBER: 081148615 BUSINESS ADDRESS: STREET 1: 100 BELLEVUE PARKWAY CITY: WILMINGTON STATE: DE ZIP: 19809 BUSINESS PHONE: 800-441-7762 MAIL ADDRESS: STREET 1: 100 BELLEVUE PARKWAY CITY: WILMINGTON STATE: DE ZIP: 19809 FORMER COMPANY: FORMER CONFORMED NAME: MERRILL LYNCH MUNICIPAL BOND FUND INC DATE OF NAME CHANGE: 19920703 FORMER COMPANY: FORMER CONFORMED NAME: ONE LIBERTY MUNICIPAL BOND FUND INC DATE OF NAME CHANGE: 19780622 N-18F1 1 e33384n18f1.htm NOTIFICATION OF ELECTION

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

NOTIFICATION OF ELECTION PURSUANT TO RULE 18f-1
UNDER THE INVESTMENT COMPANY ACT OF 1940

BLACKROCK MUNICIPAL BOND FUND, INC.

Exact Name of Registrant

NOTIFICATION OF ELECTION

The undersigned registered open-end investment company hereby notifies the Securities and Exchange Commission that it elects to commit itself to pay in cash all redemptions by a shareholder of record as provided by Rule 18f-1 under the Investment Company Act of 1940, as amended. It is understood that this election is irrevocable while such Rule is in effect unless the Commission by order upon application permits the withdrawal of this Notification of Election.

SIGNATURE

Pursuant to the requirements of Rule 18f-1 under the Investment Company Act of 1940, as amended, the Registrant has caused this Notification of Election to be duly executed, on its behalf, in the Township of Plainsboro in the State of New Jersey on the 29th day of October 2008.

	BLACKROCK MUNICIPAL BOND FUND, INC. (Name of Registrant)

	By:	/s/ Donald C. Burke Name: Donald C. Burke Title: Chief Executive Officer

Attest:

/s/ Denis R. Molleur

Name: Denis R. Molleur
Title: Assistant Secretary

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