Condensed Statements of Income (Unaudited) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Condensed Statements of Income [Abstract]
RENTAL REVENUES	$ 134,791	$ 137,060	$ 264,849	$ 267,629
EXPENSES:
General and administrative	17,570	13,237	56,664	51,439
Depreciation	8,849	8,849	17,698	17,698
Total expenses	26,419	22,086	74,362	69,137
Operating income	108,372	114,974	190,487	198,492
OTHER INCOME:
Interest	48	45	94	90
Other	450	800	975	1,300
Net income	$ 108,870	$ 115,819	$ 191,556	$ 199,882
Net income per limited partnership unit (note 2)	3.99	4.25	7.02	7.33
Number of units used in computing per unit amounts	27,006	27,006	27,006	27,006