Nixie Clock with GN-4A Tube - YouTube
PV Electronics "FunKlock" Nixie Tube Clock Kit - YouTube
![ITT GN-4 Nixie Tube [GN4] - £9.95 - PV Electronics](http://www.pvelectronics.co.uk/images/tubes/GN4_2.jpg "ITT GN-4 Nixie Tube [GN4] - £9.95 - PV Electronics")
ITT GN-4 Nixie Tube [GN4] - £9.95 - PV Electronics
GN-4P - nixies.us
KIT FAI DA Te Nixie Tubo Stereo Vu Metro Sgvu151 (Senza Tubi) EUR 27,93 - PicClick IT
Swiss Nixie - Vintage Electronics
MULLLARD GN4 (GN-4) NOS NIXIE Tubo valvola EUR 11,42 - PicClick IT
ITT GN-4P NOS Nixie Tube £18.00 - PicClick UK
GN-4P - nixies.us
ITT GN-4 Nixie Tubes - Made in England. High quality numerical display tubes NIB | #269796434
ITT / STC numeral tube data
File:GN-4 digit 0.jpg - Wikipedia
GN-4P - nixies.us
My little Nixie Tube Collection
Category:Nixie tubes - Wikimedia Commons
1 GN-5A GN5A ITT large-size, top view nixie tube. NIB rare EUR 165,00 - PicClick IT
Nixie tube - Wikipedia
Nixie Clock Type Halo Clock For Z560M, Z5600M, ZM1020, ZM1022, GN-4, IN-4 Type Tubes - PDF Free Download
PRESA TUBO NIXIE 13 PIN PER Z566M / Z560M / ZM1020 / B5092 / GN4 / NUOVO--2 pz | eBay
1 DIGIT GN-4 NIXIE CLOCK , 2 ALARM , WITH TUBE UNIQUE ! | #166812996
1 X GN4 MULLARD NIXIE TUBE. US / NIB. RC95 | eBay
GN-4A @ The Valve Museum
PRESA TUBO NIXIE 13 PIN PER Z566M / Z560M / ZM1020 / B5092 / GN4 / NUOVO--2 pz | eBay
