battery pack for Philco 39-85 121

[Tank]

Thanks! There was a 2-3 mm piece of wire here but when I tried to bend it up slightly off of the glass, it broke off flush with the tube. Im not sure if I could s older it safely at this point. I also looked at the wrong number on the tube, it was a 1H5G. Slowly learning but I think Ill get there. The rest of the tube looks fantastic.