1960
January January; 66 (1): 1 - 148	February February; 66 (2): 149 - 326	March March; 66 (3): 327 - 500
April April; 66 (4): 501 - 646	May May; 66 (5): 647 - 793	June June; 66 (6): 795 - 907
July July; 67 (1): 1 - 152	August August; 67 (2): 153 - 292	September September; 67 (3): 293 - 441
October October; 67 (4): 443 - 562	November November; 67 (5): 563 - 732	December December; 67 (6): 733 - 908