SCAPIN-1962: MODIFICATION OF EXPEDITIONARY FORCE MESSAGE SERVICE BETWEEN JAPAN AND ALL POINTS IN THE BRITISH COMMONWEALTH 1949/01/14

SCAPIN-1206: ESTABLISHMENT OF EXPEDITIONARY FORCE AND SENDER COMPOSITION MESSAGE SERVICE BETWEEN JAPAN AND ALL POINTS IN THE BRITISH COMMONWEALTH OVER THE OSAKA-LONDON RADIOTELEGRAPH CIRCUIT 1946/09/17

SCAPIN-187: EXTENSION OF EXPEDITIONARY FORCE MESSAGE SERVICE 1945/10/24

SCAPIN-1659: SUBSTITUTION OF OSAKA-COLOMBO CIRCUIT FOR OSAKA-LONDON RADIOTELEGRAPH CIRCUIT FOR SERVICE BETWEEN JAPAN AND ALL POINTS IN THE BRITISH COMMONWEALTH 1947/05/08

SCAPIN-107: ESTABLISHMENT OF EXPEDITIONARY FORCE MESSAGE SERVICE BETWEEN THE UNITED STATES AND THE TOKYO-YOKOHAMA AREAS 1945/10/08

SCAPIN-1765: EXPANSION OF RADIOTELEGRAPH SERVICE BETWEEN JAPAN AND BRITISH COMMONWEALTH AREAS 1947/08/20

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

SCAPIN-1765/4: EXPANSION OF RADIOTELEGRAPH SERVICE BETWEEN JAPAN AND BRITISH COMMONWEALTH AREAS. VIA OSAKA-COLOMBO CIRCUIT 1948/08/09