Contains registers 13 through 24
24B Register (12/31/1957)
23B Register (11/30/1957)
22B Register (10/31/1957)
21B Register (9/30/1957)
20B Register (8/31/1957)
19B Register (7/31/1957)
18B Register (6/30/1957)
17B Register (5/31/1957)
16B Register (4/30/1957)
15B Register (3/31/1957)
14B Register (2/28/1957)
13B Register (1/31/1957)
12B Register (1/2/1957)