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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 OwPMTT3N43wQ7T1xqZ3WZumCqqhE6tQjqFJI7i4Z1WaTlGHYkIUwjSgdufQiKkX4
 F6O3126zV01xwxO82Ie9tQ==

<SEC-DOCUMENT>9999999997-03-031309.txt : 20030804
<SEC-HEADER>9999999997-03-031309.hdr.sgml : 20030804
<ACCEPTANCE-DATETIME>20030804100044
<PAPER>
ACCESSION NUMBER:		9999999997-03-031309
CONFORMED SUBMISSION TYPE:	CERTNYS
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20030714
EFFECTIVENESS DATE:		20030714

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PIONEER MUNICIPAL HIGH INCOME TRUST
		CENTRAL INDEX KEY:			0001223026
		IRS NUMBER:				030512430
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0430

	FILING VALUES:
		FORM TYPE:		CERTNYS
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-31733
		FILM NUMBER:		03019142

	BUSINESS ADDRESS:	
		STREET 1:		60 STATE STREET
		STREET 2:		19TH FLOOR
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02109
		BUSINESS PHONE:		6177427825
</SEC-HEADER>
<DOCUMENT>
<TYPE>CERTNYS
<SEQUENCE>1
<FILENAME>9999999997-03-031309.paper
<DESCRIPTION>AUTO-GENERATED PAPER DOCUMENT
<TEXT>
This document was generated as part of a paper submission.
Please reference the Document Control Number 03019142 for access to the original document.
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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