33 . . 1962 , नै बोसोर उनाव बेयो 1962 आव , बिनि बुथुमनाय खामानिफोरनि गासैखौबो गोदोमिन बिफाननो बियो गथायनो थिखालामदोंमोन ।
After two years i e in 1962 he decided to hand over all of his collected works to the Department of Archaeology .