EXHIBIT (a)(2)

                         Equity Resource Lexington Fund
                                44 Brattle Street
                               Cambridge, MA 02138

                                   May 2, 2002

                           Offer To Purchase Units in
                     Urban Improvement Fund Limited 1973-II
                                for $200 Per Unit

Dear Limited Partner:

Enclosed with this letter is an offer to purchase limited partnership units in
Urban Improvement Fund Limited 1973-II (the "Partnership") for $200 per unit
[See "THE OFFER-Introduction"]. This offer expires on June 2, 2002. If you are
interested in selling your units, please read the enclosed offer carefully.

FACTORS TO CONSIDER IN EVALUATING THIS OFFER

o    Highest Offer Price
     To the best of the Purchaser's knowledge, $200 per unit is the highest
     price offered for units in the Partnership over the past two-year period.
     The offer price is net to the seller and the Purchaser will pay all
     transfer fees associated with the sale of your units.

o    The Partnership is Primarily Invested in Government-Subsidized Housing
     The Partnership currently holds limited partnership interests in nine
     limited partnerships (the "Local Partnerships"). The Local Partnerships
     primarily own low-income housing projects that are subject to government
     regulations limiting the amount of money that the Local Partnerships can
     distribute to the Partnership. Government regulations also limit the
     properties' rent levels and may limit the Local Partnerships' ability to
     refinance or sell these properties.

o    Opportunity for Liquidity
     The Lexington Fund's offer provides liquidity to limited partners and will
     give them an opportunity to liquidate this investment. The Partnership has
     been in existence for 29 years. Given the long-term nature of the leases
     encumbering the Partnership's properties, the Purchaser anticipates that
     the Partnership will continue to operate for the foreseeable future. By
     selling your limited partnership units, you give yourself the opportunity
     to place the proceeds from a sale into other, potentially better
     performing, investments. You may also simplify your tax returns by
     eliminating future K-1 reporting for this Partnership.

o    Offer Price May Not Represent the Full Value of Your Units
     No independent party has been retained by the Purchaser or any other person
     to evaluate or render any opinion to limited partners with respect to the
     fairness of the offer price, and no representation is made as to any
     fairness or other measures of value that may be relevant to limited
     partners. Limited partners should note that the general partner of the
     Partnership calculated a liquidation value of $270 per unit in June 2001
     and the Purchaser believes that there have been no material changes in the
     Partnership since that time. The Purchaser considered that valuation in
     determining its offer price. [See "THE OFFER-Section 7-Purpose and Effects
     of the Offer"]

     Because of the two-tiered nature of the Partnership, the
     government-regulated income restrictions and the potential inability to
     sell or refinance a portion of the Partnership's assets,



     the Purchaser was unable to calculate a net asset value (NAV) for units and
     the Purchaser's offer price may be viewed as speculative in nature. As a
     result, it is uncertain whether the offer price reflects the value that
     would be realized upon the sale of units by a limited partner to a third
     party. [See "THE OFFER-Introduction-Market Value of Units"]

o    Conflict of Interest
     The Purchaser is making the Offer with a view toward making a profit.
     Accordingly, there is a conflict between the Purchaser's desire to acquire
     your units at a low price and your desire to sell your units at a high
     price. The Purchaser's intent is to acquire the units at a discount to the
     value it might ultimately realize from owning the units.

o    Effects of a Sale of Your Units
     Limited partners who sell their units will be giving up the opportunity to
     participate in any future potential benefits associated with ownership of
     units, including the right to participate in any future distribution of
     cash or property.

The Purchaser

The Lexington Fund is in the business of acquiring fractional investment
interests for long-term retention and seeks to purchase units in the Partnership
in advancement of that strategy. The units acquired as a result of this offer
will be held as long-term investments and not with a view to a resale. The
Lexington Fund does not acquire general partner positions and is not engaged in
property management.

Please read the enclosed offer carefully. It contains important information
concerning this offer, the Partnership and the Purchaser. If you wish to sell
your units, complete the enclosed Agreement of Sale according to the directions
on the agreement, sign where indicated and return it in the pre-addressed return
envelope.

If you have any questions, please call D.F. King & Company, the information
agent for this offer, toll-free at (800) 207-3158 or call them collect at (212)
493-6952.

Sincerely,


Equity Resource Lexington Fund LP