SCAPIN-1830: JAPANESE OVERSEAS RADIOTELEPHONE SERVICE 1947/12/06

SCAPIN-1830/1: JAPANESE OVERSEAS RADIOTELEPHONE SERVICE 1948/02/06

SCAPIN-1830/6: JAPANESE OVERSEAS RADIOTELEPHONE SERVICE 1948/06/17

SCAPIN-1830/12: JAPANESE OVERSEAS RADIOTELEPHONE SERVICE 1949/07/05

SCAPIN-1830/3: JAPANESE OVERSEAS RADIOTELEPHONE SERVICE 1948/03/24

SCAPIN-1830/5: JAPANESE OVERSEAS RADIOTELEPHONE SERVICE 1948/05/24

SCAPIN-1830/8: JAPANESE OVERSEAS RADIOTELEPHONE SERVICE 1948/07/09

SCAPIN-1830/10: JAPANESE OVERSEAS RADIOTELEPHONE SERVICE 1948/11/10

SCAPIN-1830/11: JAPANESE OVERSEAS RADIOTELEPHONE SERVICE 1949/01/15

SCAPIN-1830/2: JAPANESE OVERSEAS RADIOTELEPHONE SERVICE 1948/03/01

SCAPIN-1830/7: JAPANESE OVERSEAS RADIOTELEPHONE SERVICE 1948/07/02

SCAPIN-1830/9: JAPANESE OVERSEAS RADIOTELEPHONE SERVICE 1948/10/21

SCAPIN-2034: JAPANESE OVERSEAS RADIOTELEPHONE SERVICE 1949/07/27

SCAPIN-2034/1: JAPANESE OVERSEAS RADIOTELEPHONE SERVICE 1949/10/21

SCAPIN-1658: JAPANESE WEARIER SERVICE 1947/05/06

SCAPIN-1792: INTERNATIONAL MAIL SERVICE 1947/10/06

SCAPIN-1782: JAPANESE WEATHER SERVICE 1947/09/25

SCAPIN-1309/2: RADIOTELEPHONE SERVICE BETWEEN THE UNITED STATES AND JAPAN 1947/08/25

SCAPIN-1309/1: RADIOTELEPHONE SERVICE BETWEEN THE UNITED STATES AND JAPAN 1947/08/01

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

SCAPIN-2017: OPERATION OF JAPANESE WEATHER SERVICE 1949/06/16

SCAPIN-1832: SHORTAGE OF JAPANESE LABORERS 1947/12/19

SCAPIN-375: OPERATION OF JAPANESE WEATHER SERVICE 1945/12/01

SCAPIN-2069: OPERATION OF JAPANESE WEATHER SERVICE 1949/12/23

SCAPIN-1818: EXPANSION OF RADIOTELEGRAPH PREPAID REPLY (RP) SERVICE 1947/11/12