SCAPIN-1913/1: RADIO COMMUNICATIONS FOR THE JAPANESE WHALING FLEET 1948/10/14

SCAPIN-1744/3: RADIO COMMUNICATIONS FOR THE JAPANESE WHALING FLEET 1947/11/04

SCAPIN-1323: RADIO COMMUNICATION FOR THE JAPANESE WHALING FLEET 1946/11/07

SCAPIN-1744/10: CONTROL OF RADIO COMMUNICATIONS 1948/11/01

SCAPIN-1033/1: AREA AUTHORIZED FOR JAPANESE FISHING AND WHALING 1948/12/23

SCAPIN-1913: JAPANESE WHALING OPERATIONS IN THE ANTARCTIC IN THE 1948-1949 SEASON 1948/06/21

SCAPIN-1782/2: JAPANESE WEATHER SERVICE 1948/10/14

SCAPIN-1744/5: CONTROL OF RADIO COMMUNICATIONS 1948/01/26

SCAPIN-1744/9: CONTROL OF RADIO COMMUNICATIONS 1948/09/24

SCAPIN-1744/11: CONTROL OF RADIO COMMUNICATIONS 1948/11/06

SCAPIN-1744/6: CONTROL OF RADIO COMMUNICATIONS 1948/03/20

SCAPIN-1744/12: CONTROL OF RADIO COMMUNICATIONS 1948/11/16

SCAPIN-1744/7: CONTROL OF RADIO COMMUNICATIONS 1948/05/13

SCAPIN-1744/8: CONTROL OF RADIO COMMUNICATIONS 1948/07/22

SCAPIN-1733: CONTROL OF RADIO COMMUNICATIONS 1947/06/14

SCAPIN-1744: CONTROL OF RADIO COMMUNICATIONS 1947/07/14

SCAPIN-1283: CONTROL OF RADIO COMMUNICATIONS 1946/10/22

SCAPIN-1744/14: CONTROL OF RADIO COMMUNICATIONS 1949/03/17

SCAPIN-1744/18: CONTROL OF RADIO COMMUNICATIONS 1949/09/14

SCAPIN-1744/19: CONTROL OF RADIO COMMUNICATIONS 1949/10/31

SCAPIN-1744/22: CONTROL OF RADIO COMMUNICATIONS 1950/02/10

SCAPIN-1744/1: CONTROL OF RADIO COMMUNICATIONS 1947/08/16

SCAPIN-1693/1: CONTROL OF RADIO COMMUNICATIONS 1947/05/29

SCAPIN-1799: PETROLEUM PRODUCTS REQUIRED FOR JAPANESE ANTARCTIC WHALING OPERATIONS IN 1947 1947/10/13

SCAPIN-1830/4: JAPANESE OVERSEA RADIO TELEPHONE SERVICE 1948/04/22