19 set case of spare valves

[ppppenguin]

I have been given one of these to sell at Harpenden to raise money for the Vintage Wireless Museum. The case is rusty but the valves all look like NOS.
https://www.radiomuseum.org/r/mil_can_ca...alves.html

2 valves are missing, 6K8G and 6H6 I think. The pair of Westinghouse 6V6G are present which raises the question of value. We're in the foothills of audiophoolery here.

Any thoughts on getting best return for the Museum?

[Andy M0FYA]

I would have thought best value for the museum would be to sell the valves individually and the case as an empty one to be repopulated by a new owner.

Andy