CountryActionAction DateEffective Date
BRITISH EMPIRESignature24/07/1923
BRITISH EMPIRERatification06/08/1924
FRANCESignature24/07/1923
FRANCERatification30/08/1924
GREECESignature24/07/1923
GREECERatification11/02/1924
ITALYSignature24/07/1923
ITALYRatification06/08/1924
UNITED KINGDOMSignature24/07/1923
UNITED KINGDOMRatification06/08/1924