SERVICE PROJECT NUMBERS 



The projects listed below were transmitted to the Executive Secretary, 

 NDRC, from the Navy Department through the Office of Research 

 and Inventions (formerly the Coordinator of Research and Develop- 

 ment), Navy Department. 



Service Project Num ber Subject 



NS 139 Testing and calibrating facilities 



NS-1H2 Projector requirements and test limits 



171 



