PLEASE, can you make a couple of changes to the information
in the Svetlana SV6L6GC drawing?

1) some of them have only one getter pan. No effect on performance!

2) they can have either brown or black bases--we have 2 suppliers
  and the basing color is sometimes random. The tubes are identical
  inside.

Eric Barbour
Svetlana Electron Devices
Portola Valley CA
Engineering and Marketing
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