15.5mm numeric tube manufactured by Unknown

The KS-19944 is a clear glass numeric endview nixie tube. When i aquired this tube, the source stated the manufacturer would be "Western Electric" but there is no verification available. The tube can display the numbers zero to nine.
Brand / Manfacturer Unknown
Same Types
Likely Tyes
Symbol height in mm 15.5
Characters / Symbols 0-9
Decimal point none
Base / Socket 0
Starting Voltage (typ) tested at 170V V
Maintaining Voltage (typ) 0 V
Current per Segment tested at 10kOhmmA
Reccomend Resistor 0