P7 and P11 phosphor Cathode Ray Tube

I am lookinf for Cathode Ray Tubes that have the P7 or P11 phosphor (color of trace); the 3FP7 or 3FP11 would be good ones, but I may be able to use ANY CRT with type number ending in 7, 11, or perhaps even 12. CRT's ending in 4 are also a remote possibility since they have a white trace I can use with colored plastic over the face of the tube. Electromagnetic deflected tubes probably wont work for my application.