What are these?

[fishyfishfish]

I got them with a amp I just bought. Says Fender made in USA6l6GC
Anyone got the scoop?

 

[domct203]

They could be old GE's. Hard to tell though from that picture.

Are there any numbers etched on the glass?

Dom

 

[fishyfishfish]

Only thing on the glass is 6L6GC, Base has Fender printed on it.
Real or fakes from my good friends in Asia?

 

[94Tremoverb]

Can't really see clearly in that pic, but looks like a 'cleartop' GE.

If so, that's a great tube, one of the best-sounding ever and very long-lasting.

 

[212Mavguy]

That tube is the real deal. Not a copy. All American.