CONDENSED STATEMENTS OF INCOME (USD $)	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
RENTAL REVENUES	$ 128,580	$ 130,058
EXPENSES:
General and administrative	40,975	39,094
Depreciation	8,849	8,849
Total expenses	49,824	47,943
Operating income	78,756	82,115
OTHER INCOME:
Interest	48	46
Other	225	525
Net income	$ 79,029	$ 82,686
Net income per limited partnership unit (Note 2)	2.90	3.03
Number of units used in computing per unit amounts	27,006	27,006