Description of series:
Correspondence files as per attached list.
 
History Prior/Subsequent to Transfer:
"Prior to transfer" Radio and Sugnal Supplies Directorate set up in 1941. A three-number classified registration system was used but from the primarynumber it appears to have been independant of Munitions Central Registry system.
 
Administrative information
 
The following data was keyed from the paper documentation:
Form number:              CA 17
Creating department:      , Munitions, Radio and Signal Supplies                           Directorate, ,
Transferring department:  , SUPPLY, SECRETARIAT, CENTRAL REGISTRY Date of transfer:         25/09/1959
Archives file number:     RWM24/1/13