Exhibit (a)(3)








July 14, 2000

                                  July 14, 2000

TO:                  UNIT HOLDERS OF SECURED INCOME L.P.

SUBJECT:     OFFER TO PURCHASE UNITS

Dear Unit Holder:

     As  described  in the  enclosed  Offer to Purchase  and related  Letters of
Transmittal  (the "Offer"),  MP INCOME FUND 11, L.P.; MP INCOME FUND 12, LLC; MP
INCOME FUND 14, LLC; MP INCOME FUND 15, LLC; MP INCOME FUND 16, LLC; ACCELERATED
HIGH YIELD INSTITUTIONAL INVESTORS III, LTD.; ACCELERATED HIGH YIELD GROWTH FUND
II, LTD.;  ACCELERATED HIGH YIELD  INSTITUTIONAL FUND I, LTD.;  ACCELERATED HIGH
YIELD INSTITUTIONAL  INVESTORS,  LTD.; ACCELERATED HIGH YIELD PENSION INVESTORS,
LTD.;  ACCELERATED HIGH YIELD INCOME FUND I, LTD.; ACCELERATED HIGH YIELD INCOME
FUND II, LTD.;  PREVIOUSLY OWNED MORTGAGE PARTNERSHIPS INCOME FUND 3; PREVIOUSLY
OWNED  PARTNERSHIPS  INCOME FUND;  MP-DEWAAY FUND, LLC; SPECIFIED INCOME FUND, A
CALIFORNIA  LIMITED  PARTNERSHIP;  MACKENZIE  PATTERSON  SPECIAL FUND 5, LLC; MP
FALCON  GROWTH FUND,  LLC; MP FALCON  FUND,  LLC; MP VALUE FUND 5, LLC; MP VALUE
FUND 6, LLC;  MACKENZIE  PATTERSON SPECIAL FUND 3, LLC; and MACKENZIE FUND VI, A
CALIFORNIA LIMITED  PARTNERSHIP  (collectively the "Purchasers") are offering to
purchase up to 330,000  Units of limited  partnership  interest (the "Units") in
SECURED INCOME L.P., a Delaware  limited  partnership (the  "Partnership")  at a
purchase price equal to:

                                 $16.25 per Unit

        The Offer will provide you with an  opportunity  to liquidate  all, or a
portion of, your investment in SECURED INCOME L.P. without the usual transaction
costs  associated with market sales or partnership  transfer fees. This offer is
$0.50 per Unit greater than the $15.75 per Unit currently offered by West Putnam
Housing  Investors  II LLC (the "GP  Offeror"),  an  affiliate of certain of the
General Partners.

             If you have already tendered your Units to the GP Offeror,  and you
wish to revoke  that  tender  and tender to the  Purchasers,  you may revoke the
prior  tender  until that  offer is  terminated  by sending a written  notice of
revocation  specifying the Units tendered and your desire to revoke, as provided
in the GP Offeror  tender  offer.  We have  attached a form for use in  revoking
tenders to GP Offeror.  If you have questions in this regard,  please contact us
at the number below.

         After carefully reading the enclosed Offer, if you elect to tender your
Units,  mail  (using the  enclosed  pre-addressed,  postage  paid  envelope)  or
telecopy  a duly  completed  and  executed  copy of the  Letter  of  Transmittal
(printed on blue  paper) and Change of Address  forms,  and any other  documents
required by the Letter of Transmittal, to the Depositary for the Offer at:

                           MacKenzie Patterson, Inc.,
                               1640 School Street
                            Moraga, California 94556
                            Telecopy: (925) 631-9119

         If  you  have  any  questions  or  need  assistance,  please  call  the
Depository at 800-854-8357.

         This Offer expires (unless extended) August 15, 2000.







NOTICE OF WITHDRAWAL

             The undersigned  hereby withdraws Units heretofore  tendered by the
undersigned to West Putnam Housing Investors II LLC pursuant to its tender offer
dated June 26, 2000.

Name of person who tendered Units: __________________________________________

Name of registered Unit holder (if different): ______________________________

Number of Units to be  withdrawn  (state  "all" if all Units  tendered are to be
withdrawn): _______


Date: _______________, 2000


- ----------------------------------------------
[signature of withdrawing Unit holder]


- ----------------------------------------------
[signature of joint  holder, if any]

INSTRUCTIONS:

For a withdrawal to be effective,  a written notice of withdrawal must be timely
received by the Depositary for the West Putnam Housing Investors II LLC offer at
one of its addresses set forth below. Any such notice of withdrawal must specify
the name of the person who tendered, the number of units to be withdrawn and the
name of the  registered  holder of such units,  if different from the person who
tendered. In addition, the notice of withdrawal must be signed by the person who
signed the letter of transmittal in the same manner as the letter of transmittal
was signed.  The Information  Agent for West Putnam Housing Investors II LLC and
its addresses are as follows:

MMS ESCROW AND TRANSFER AGENCY, INC.

                          By Hand or
By Mail:                  Overnight Courier:                By Facsimile:
- -------                   -----------------                 ------------

P.O. Box 7090             1845 Maxwell, Suite 101           (248) 614-4536
Troy, MI 48007-7090       Troy, MI 48084-4510


To confirm withdrawal by telephone, call toll free: (888) 349-2005




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