VFD (Vacuum Fluorescent Display) Nixie Tubes

VFD (Vacuum Fluorescent Display) Nixie Tubes
IV-21 (ИВ-21)
Indicator display with eight digits and decimal points. Solderable from the right side.

IV-26 (ИВ-26)
VFD matrix tube, seven cathodes in a shape of circle.

IV-27M (ИВ-27M)
13 digits with decimal points. Green glowing.

All tubes are brand new, never used, old stock (NOS), produced in Eastern-Europe/Eurasia (like Russain Federation) before the 80's. They rested in a warehouse in Siberia for decades! They will see the sunlight for the first time when they'll get unpacked! Definitely not taken out from ancient or wrong machines!

For the datasheets thanks for Dieter.