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SIGNATURE JOHN R ELDER
TITLE TREASURER
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains summary information extracted from the July 31, 1996
Domini Social Index Portfolio Annual Report and is qualified in its entirety by
reference to such report.
</LEGEND>
<CIK> 0000851681
<NAME> DOMINI SOCIAL INDEX PORTFOLIO
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<PERIOD-START> SEP-01-1995
<PERIOD-END> JUL-31-1996
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<INVESTMENTS-AT-VALUE> 99,628,700
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</TABLE>
The Board of Trustees
DEVCAP Social Index Portfolio:
In planning and performing our audit of the financial statements of the
DEVCAP Social Index Portfolio, for the year ended July 31, 1996, we considered
its internal control structure, including procedures for safeguarding
securities, in order to determine our auditing procedures for the purpose of
expressing our opinion on the financial statements and to comply with the
requirements of Form N-SAR, not to provide assurance on the internal control
structure.
The management of the DEVCAP Social Index Portfolio is responsible for
establishing and maintaining an internal control structure. In fulfilling this
responsibility, estimates and judgments by management are required to assess the
expected benefit and related costs of internal control structure policies and
procedures. Two of the objectives of an internal control structure are to
provide management with reasonable, but not absolute, assurance that assets are
safeguarded against loss from unauthorized use or disposition and that
transactions are executed in accordance with management's authorization and
recorded properly to permit preparation of financial statements in conformity
with generally accepted accounting principles.
Because of inherent limitations in any internal control structure, errors or
irregularities may occur and not be detected. Also, projection of any evaluation
of the structure to future periods is subject to the risks that it may become
inadequate because of changes in conditions or that the effectiveness of the
design and operation may deteriorate.
Our consideration of the internal control structure would not necessarily
disclose all matters in the internal control structure that might be material
weaknesses under standards established by the American Institute of Certified
Public Accountants. A material weakness is a condition in which the design or
operation of the specific internal control structure elements does not reduce to
a relatively low level the risk that errors or irregularities in amounts that
would be material in relation to the financial statements being audited may
occur and not be detected within a timely period by employees in the normal
course of performing their assigned functions. However, we noted no matters
involving the internal control structure, including procedures for safeguarding
securities, that we consider to be material weaknesses as defined above as of
July 31, 1996.
This report is intended solely for the information and use of management and the
Securities and Exchange Commission.
/s/KPMG PEAT MARWICK LLP
KPMG PEAT MARWICK LLP
September 23, 1996
