The top coating is in excellent shape and the valves appear unused and ready to be used the first time on your amplifiers.
All 4 valves have the same codes on glass that is : 91A04
They have been tested with AVO VCM 163 and I got the following readings
1) Siemens EL34 Germany audio tube 82mA 100% emission
2) Siemens EL34 Germany audio tube 83mA 100% emission
3) Siemens EL34 Germany audio tube 87mA 100% emission
4) Siemens EL34 Germany audio tube 85mA 100% emission
Happy Bidding. I will ship worldwide and can ship multiple items. Thanks for watching.
Shipping, packing and bubble wrap costs: UK GBP 8; Europe GBP 15; ASIA (Hong Kong, China Japan) GBP 18; USA GBP 18