Hello, Thanks for the query to H. C. M.C.
As you mentioned there a tabs oblong / orange with r 3061.
The drug belong to amphetamine group ( dextroamphetamine
) available as 30mg and this drug usually used as a C N S stimulant , alleviate fatigue
Sometimes also uses in narcolepsy
( excess of sleep).
Usually students use this drug for mood elevation.
If your's brother have habit of this drug pl consult a psychiatrist
and get rid of this.
Good luck for your bro. Dr. HET