The datasheet contains no electrical data. The following data was compiled from "Cathode-ray tube displays", Theodore Soller and others, McGraw-Hill, 1948.

Electrical characteristics:

Max second anode voltage Eb2 : 3,850 V
Max intensifier electrode #3 voltage Eb3: 25,850 V
Max Eb3/Eb2 ratio : 10.0

Typical operating characteristics :

Eb3 voltage : 10,000 V
Eb2 voltage : 2,000 V
Focus voltage range : 362 V to 695 V
Grid cut-off voltage : -60 V
Deflection Factor : 128 V/inch for d1d2 ; 121 V/inch for d3d4

5RP1 datasheet