Supervisory Services	6 Months Ended
Jun. 30, 2011
Supervisory Services [Abstract]
Supervisory Services	Note E Supervisory Services Supervisory and other services are provided to Registrant by its supervisor, Malkin Holdings LLC (“Malkin Holdings” or “Supervisor”) (formerly Wien & Malkin LLC), a related party. Beneficial interests in Registrant are held directly or indirectly by one or more persons at Malkin Holdings and/or their family members. Registrant pays Supervisor for supervisory services and disbursements. The basic fee (the “Basic Payment”) had been payable at the rate of $100,000 per annum, payable $8,333 per month, since inception in 1961. The Agents have approved an increase in such fee in an amount equal to the increase in the Consumer Price Index since such date, resulting in an increase in the Basic Payment to $725,000 per annum effective July 1, 2010. The Basic Payment will be subject to further increase in accordance with any future increase in the Consumer Price Index. The fee is payable (i) not less than $8,333 per month and (ii) the balance out of available reserves from Additional Rent. If Additional Rent is insufficient to pay such balance, any deficiency shall be payable in the next year in which Additional Rent is sufficient. The Agents also approved payment by Registrant, effective July 1, 2010, of the expenses in connection with regular accounting services related to maintenance of Registrant’s books and records. Such expenses were previously paid by Supervisor. The basic supervisory services provided to Registrant by Supervisor include, but are not limited to, maintaining all of its entity and Participant records, performing physical inspections of the Building, providing or coordinating certain counsel services to Registrant, reviewing insurance coverage, conducting annual supervisory review meetings, receipt of monthly rent from Sublessee, payment of monthly and additional distributions to the Participants, payment of all other disbursements, confirmation of the payment of real estate taxes, active review of financial statements submitted to Registrant by Sublessee and financial statements audited by and tax information prepared by Registrant’s independent registered public accounting firm, and distribution of related materials to the Participants. Supervisor also prepares quarterly, annual and other periodic filings with the SEC and applicable state authorities. Registrant pays Supervisor for other services at hourly rates. Pursuant to the fee arrangements described herein, Registrant incurred supervisory service fees of $362,500 for the six month period ended June 30, 2011 plus additional fees totaling $29,708 representing 6% of the annual rent and debt service reductions from which Registrant has benefited. No remuneration was paid during the six-month periods ended June 30, 2011 and 2010 by Registrant to any of the Members. Supervisor also receives an additional payment equal to 6% of distributions to Participants in Registrant in excess of 9% per annum on their remaining cash investment in Registrant (which remaining cash investment at June 30, 2011 was equal to the Participants’ original cash investment of $33,000,000). For tax purposes, such additional payment is recognized as a profits interest and the Supervisor is treated as a member, all without modifying each Participant’s distributive share of reportable income and cash distributions. Reference is made to Note D above for a description of the terms of the Sublease between Registrant and Sublessee. The respective interests of the Members in Registrant and in Sublessee arise solely from ownership of their respective Participations in Registrant and, in the case of Peter L. Malkin his participating interest and his family entities’ ownership of member interests in Sublessee. The Members as such receive no extra or special benefit not shared on a pro rata basis with all other Participants in Registrant or members in Sublessee. However, all of the Members hold senior positions at Supervisor (which supervises Registrant and Sublessee) and may, by reason of their positions at Supervisor, receive income attributable to supervisory or other remuneration paid by Registrant to Supervisor and Sublessee. Subsequent Events Subsequent events have been evaluated for potential recognition and disclosure.

Registrant pays Supervisor for supervisory services and disbursements. The basic fee (the “Basic Payment”) had been payable at the rate of $100,000 per annum, payable $8,333 per month, since inception in 1961. The Agents have approved an increase in such fee in an amount equal to the increase in the Consumer Price Index since such date, resulting in an increase in the Basic Payment to $725,000 per annum effective July 1, 2010. The Basic Payment will be subject to further increase in accordance with any future increase in the Consumer Price Index. The fee is payable (i) not less than $8,333 per month and (ii) the balance out of available reserves from Additional Rent. If Additional Rent is insufficient to pay such balance, any deficiency shall be payable in the next year in which Additional Rent is sufficient. The Agents also approved payment by Registrant, effective July 1, 2010, of the expenses in connection with regular accounting services related to maintenance of Registrant’s books and records. Such expenses were previously paid by Supervisor.

The basic supervisory services provided to Registrant by Supervisor include, but are not limited to, maintaining all of its entity and Participant records, performing physical inspections of the Building, providing or coordinating certain counsel services to Registrant, reviewing insurance coverage, conducting annual supervisory review meetings, receipt of monthly rent from Sublessee, payment of monthly and additional distributions to the Participants, payment of all other disbursements, confirmation of the payment of real estate taxes, active review of financial statements submitted to Registrant by Sublessee and financial statements audited by and tax information prepared by Registrant’s independent registered public accounting firm, and distribution of related materials to the Participants. Supervisor also prepares quarterly, annual and other periodic filings with the SEC and applicable state authorities.

Registrant pays Supervisor for other services at hourly rates.

Pursuant to the fee arrangements described herein, Registrant incurred supervisory service fees of $362,500 for the six month period ended June 30, 2011 plus additional fees totaling $29,708 representing 6% of the annual rent and debt service reductions from which Registrant has benefited. No remuneration was paid during the six-month periods ended June 30, 2011 and 2010 by Registrant to any of the Members.

Supervisor also receives an additional payment equal to 6% of distributions to Participants in Registrant in excess of 9% per annum on their remaining cash investment in Registrant (which remaining cash investment at June 30, 2011 was equal to the Participants’ original cash investment of $33,000,000). For tax purposes, such additional payment is recognized as a profits interest and the Supervisor is treated as a member, all without modifying each Participant’s distributive share of reportable income and cash distributions.

Reference is made to Note D above for a description of the terms of the Sublease between Registrant and Sublessee. The respective interests of the Members in Registrant and in Sublessee arise solely from ownership of their respective Participations in Registrant and, in the case of Peter L. Malkin his participating interest and his family entities’ ownership of member interests in Sublessee. The Members as such receive no extra or special benefit not shared on a pro rata basis with all other Participants in Registrant or members in Sublessee. However, all of the Members hold senior positions at Supervisor (which supervises Registrant and Sublessee) and may, by reason of their positions at Supervisor, receive income attributable to supervisory or other remuneration paid by Registrant to Supervisor and Sublessee.

Subsequent Events

Subsequent events have been evaluated for potential recognition and disclosure.