Condensed Statements of Operations - USD ($)	3 Months Ended		9 Months Ended
	Oct. 31, 2023	Oct. 31, 2022	Oct. 31, 2023	Oct. 31, 2022
Revenues
Royalty income	$ 4,664,092		$ 16,106,008	$ 9,794,440
Interest	231,974	$ 84,681	528,152	119,678
Total revenues	4,896,066	84,681	16,634,160	9,914,118
Expenses
Expenses	810,000	498,373	2,341,615	1,589,996
Net income (loss)	$ 4,086,066	$ (413,692)	$ 14,292,545	$ 8,324,122
Number of units outstanding	13,120,010	13,120,010	13,120,010	13,120,010
Net income (loss) per unit (Note 2) (in dollars per unit)	$ 0.3114	$ (0.0315)	$ 1.0894	$ 0.6345
Distribution declared per unit (Note 3) (in dollars per unit)	$ 0.3500	$ 0.00	$ 0.3500	$ 1.8800