1934
January January; 27 (1): 1 - 108	February February; 27 (2): 109 - 217	March March; 27 (3): 219 - 324.1
April April; 27 (4): 325 - 442	May May; 27 (5): 443 - 538	June June; 27 (6): 539 - 628
July July; 28 (1): 1 - 109	August August; 28 (2): 111 - 220	September September; 28 (3): 221 - 322
October October; 28 (4): 323 - 431	November November; 28 (5): 447 - 446	December December; 28 (6): 541 - 639