33 34 Pg. 33, 21/4/1961, NB230 B2, Coin 1961 212 Pg. 34, 22/4/1961, NB230 B1, Lot 778 Pg. 34, 22/4/1961, NB230 B1, MF 10136 ... 21/4/1961, 22/4/1961