Dolam

LC-513

Dolam LC-513 nixie tube

LC-531

The LC531 is a medium sized nixie tube made by Unitra-Dolam of Poland. It has two decimal points in addition to the numbers 0-9.

LC-631

The LC-631 is a medium/large sized nixie tube made by Unitra-Dolam of Poland. It is pin-compatible with other medium/large tubes such as the ZM1042 and the Z5660M