Here's a box of 200 NOS Sylvania Gold Brand 5977 JHS (military spec) triode tubes. I bought 5 unopened boxes of these several years ago, and opened all but one of them. However, I'm never going to need more than a few dozen of these, so it's time to sell the rest. All of these tubes have the same date code, 846, the 46th week of 1958, and all the tube boxes say "Date Packed 11-58".

I have two boxes of these, each with 200 tubes, and they both say "NOV 58" on the outside of the box, but the other box is still sealed, so I'll leave it up to the buyer as to which box he wants and for the sealed box, whether he wants me to open it (the last two photos are of the sealed box).