6pcs 6J45B-V / 6Zh45B-V Miniature HF Pentode Tubes USSR NOS

6J5P/6Ж5П=6AH6,6F36,6485 Same Data Codes Svetlana Pentode Tube Lot 2pcs

1 x Philips GZ34 5AR4 Test Minimum Metal Base rS1 55A DD-Getter Rectifier Tube

6pcs 6J46B-V / 6Zh46B-V Miniature HF Pentode Tubes USSR NOS

1 PCS GK-71 LIGHTLY USED VACUUM TUBE TESTED SVETLANA RARE 1958's

13E1 NEW OLD STOCK VALVE TUBE

Mullard ECH81 Valve Tube NOS in original Mullard box 1 PC

1 X EBL71 / EBL21 TUBE. NOS TUBE. RCB91