Product code: Lot 50+ old vacuum tubes, sorted in a box retailer thing Radio Ham electronics
These seem to be entirely small 7-pin vacuum tubes. I checked a couple, and they're in the slots that retailer correspond to the codes on the tubes and the maps of which tube goes where. Please note that there are lots of spaces with no tube in them! You get the whole thing, packed inside a second box. I don't know if they work, but they were certainly stored carefully.
These seem to be entirely small 7-pin vacuum tubes. I checked a couple, and they're in the slots that retailer correspond to the codes on the tubes and the maps of which tube goes where. Please note that there are lots of spaces with no tube in them! You get the whole thing, packed inside a second box. I don't know if they work, but they were certainly stored carefully.