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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,
 WZhz+pnSxYZNXaDzkx68g87tUxP3FF3e9mGMktVfVeEqtHDfum7OZFNR7G9u1/fx
 605yyejYtXgJvRRvEXmD2Q==

<SEC-DOCUMENT>9999999997-05-029851.txt : 20050629
<SEC-HEADER>9999999997-05-029851.hdr.sgml : 20050629
<ACCEPTANCE-DATETIME>20050629110537
<PAPER>
ACCESSION NUMBER:		9999999997-05-029851
CONFORMED SUBMISSION TYPE:	REGDEX
PUBLIC DOCUMENT COUNT:		1
ITEM INFORMATION:		
FILED AS OF DATE:		20050624
DATE AS OF CHANGE:		20050629
EFFECTIVENESS DATE:		20050624

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BlackRock Senior Income Series II
		CENTRAL INDEX KEY:			0001331550
		IRS NUMBER:				000000000

	FILING VALUES:
		FORM TYPE:		REGDEX
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	021-78584
		FILM NUMBER:		05058922

	BUSINESS ADDRESS:	
		STREET 1:		P O BOX 1093 GT SOUTH CHURCH ST
		STREET 2:		QUEENSGATE HOUSE
		CITY:			GRAND CAY CAY ISL
		STATE:			E9
		ZIP:			00000
		BUSINESS PHONE:		1-345-949-8066

	MAIL ADDRESS:	
		STREET 1:		P O BOX 1093 GT SOUTH CHURCH ST
		STREET 2:		QUEENSGATE HOUSE
		CITY:			GRAND CAY CAY ISL
		STATE:			E9
		ZIP:			00000
</SEC-HEADER>
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<TYPE>REGDEX
<SEQUENCE>1
<FILENAME>9999999997-05-029851.paper
<DESCRIPTION>AUTO-GENERATED PAPER DOCUMENT
<TEXT>
This document was generated as part of a paper submission.
Please reference the Document Control Number 05058922 for access to the original document.
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