13.2mm numeric tube manufactured by Burroughs

The B-5560 is a inverted numeric nixie tube manufactured by Burroughs. It is relatively rare because the display is inverted
Brand / Manfacturer Burroughs
Same Types
Likely Tyes
Symbol height in mm 13.2
Characters / Symbols 0-9
Decimal point none
Base / Socket SK-116
Starting Voltage (typ) 170 V
Maintaining Voltage (typ) 138 V
Current per Segment 2mA
Reccomend Resistor 16kOhm @ 170V