The BladeForums.com 2024 Traditional Knife is available! Price is $250 ea (shipped within CONUS).
Order here: https://www.bladeforums.com/help/2024-traditional/
^^^^^^^^ If it's the Randall custom I'm thinking of it was the second knife into space, right after Shepard's Camillus folder. And it DID have a hollow compartment between the handles. Swear.
A few months ago I had a random idea about knife use by astronauts. I was thinking about use in spacesuits though. The spacesuit gloves make it hard to operate a folding knife, and the additional motions of opening and closing increase the risk of cutting a hole in the suit, so I was thinking a D/A OTF would be a good tool for them. It could be opened and closed without getting close to the cutting edge, and could be adapted for use with the big gloves on. What lead me to this thought was that an OTF would be a good work knife for someone that needs to use their work knife frequently.