CONDENSED STATEMENTS OF INCOME (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Income Statement [Abstract]
RENTAL REVENUES	$ 109,976	$ 106,578	$ 214,365	$ 208,046
EXPENSES:
General and administrative	13,248	10,674	49,599	46,445
Depreciation	9,213	9,213	18,426	18,426
Total expenses	22,461	19,887	68,025	64,871
Operating income	87,515	86,691	146,340	143,175
OTHER INCOME:
Interest	28	25	54	50
Other	250	100	350	300
Net income	$ 87,793	$ 86,816	$ 146,744	$ 143,525
Net income per limited partnership unit (note 2)	$ 0.53	$ 0.52	$ 0.88	$ 0.86
Number of units used in computing per unit amounts	165,375	165,375	165,375	165,375