Is this worth anything?

It's not a tuning kit. It's a rebuild kit. It does things like remove the little welch plugs and such that normally don't get removed. Has float scales for Lord knows what all kinda floats. Various tools for bending linkage, just all kinda stuff you don't see anymore. I'd say it's 1940s vintage. Don't know its monetary value, but its coolness value is off the chart.