SCAPIN-1759/3: EXPANSION OF RADIOTELEGRAPH SERVICE VIA UNITED STATES 1947/09/03

SCAPIN-1759: EXPANSION OF RADIOTELEGRAPH SERVICE VIA UNITED STATES 1947/08/10

SCAPIN-1759/11: EXPANSION OF RADIOTELEGRAPH SERVICE VIA THE UNITED STATES 1949/09/08

SCAPIN-1759/8: EXPANSION OF RADIOTELEGRAPH SERVICE VIA THE UNITED STATES 1949/05/09

SCAPIN-1759/1: EXPANSION OF RADIOTELEGRAPH SERVICE VIA THE UNITED STATES 1947/08/16

SCAPIN-1759/7: EXPANSION OF RADIOTELEGRAPH SERVICE VIA THE UNITED STATES 1948/10/02

SCAPIN-1759/6: EXPANSION OF RADIOTELEGRAPH SERVICE VIA THE UNITED STATES 1948/05/07

SCAPIN-1759/10: EXPANSION OF RADIOTELEGRAPH SERVICE VIA THE UNITED STATES 1949/08/19

SCAPIN-1759/4: EXPANSION OF RADIOTELEGRAPH SERVICE VIA THE UNITED STATES 1948/04/02

SCAPIN-1759/9: EXPANSION OF RADIOTELEGRAPH SERVICE VIA THE UNITED STATES 1949/07/15

SCAPIN-1759/5: EXPANSION OF RADIOTELEGRAPH SERVICE VIA THE UNITED STATES 1948/04/17

SCAPIN-1759/13: EXPANSION OF RADIOTELEGRAPH SERVICE VIA THE UNITED STATES 1950/01/11

SCAPIN-1759/12: EXPANSION OF RADIOTELEGRAPH SERVICE VIA THE UNITED STATES 1949/12/10

SCAPIN-1563: RADIOTELEGRAPH SERVICE FOR GOVERNMENT MESSAGES, OTHER THAN UNITED STATES GOVERNMENT 1947/03/08

SCAPIN-1762/8: EXPANSION OF RADIOTELEGRAPH SERVICE VIA OSAKA-COLOMBO CIRCUIT 1948/08/09

SCAPIN-1803: EXPANSION OF RADIOTELEGRAPH SERVICE TO EGYPT VIA OSAKA-COLOMBO CIRCUIT 1947/10/16

SCAPIN-1612: EXPANSION OF RADIOTELEGRAPH SERVICE BETWEEN JAPAN AND THE UNITED STATES, AND BETWEEN JAPAN AND HAWAII 1947/04/18

SCAPIN-1707/6: EXPANSION OF RADIOTELEGRAPH SERVICE VIA MANILA 1948/10/02

SCAPIN-1707/7: EXPANSION OF RADIOTELEGRAPH SERVICE VIA MANILA 1949/04/27

SCAPIN-1765/3: EXPANSION OF RADIOTELEGRAPH SERVICE BETWEEN JAPAN AND BRITISH COMMONWEALTH AREAS, VIA OSAKA-COLOMBO CIRCUIT 1948/08/09

SCAPIN-1707/3: EXPANSION OF RADIOTELEGRAPH SERVICE FROM JAPAN TO SIAM, HONG KONG AND MACAU VIA MANILA 1948/04/09

SCAPIN-1765/1: EXPANSION OF RADIOTELEGRAPH SERVICE BETWEEN JAPAN AND BRITISH COMMONWEALTH AREAS 1947/09/11

SCAPIN-1765/2: EXPANSION OF RADIOTELEGRAPH SERVICE BETWEEN JAPAN AND BRITISH COMMONWEALTH AREAS 1947/09/26

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

SCAPIN-1762/5: EXPANSION OF RADIOTELEGRAPH SERVICE VIA OSAKA-COLOMBO CIRCUIT 1948/04/19