Ok, Raoul sent me to Chuck's timeline, and I discovered that my no-Record-logo hubs are pre-63. Pretty old. Older than I need for any of my bikes, which are all '70's. Older than the Raleigh Pro that they were intended for needs.
If anyone is just dying to own these, to complete some fabulous period bike that needs them, I'd be willing to do a reasonable trade. Obviously, I don't mind keeping and using them -- they're beautiful -- but I know how hard I've sought out certain period logos in the past, so I figure someone might crave these.
Later curved-skewer hubs will likely not motivate me very much, but one never knows.
HF, 36, good to excellent condition. Nice skewers.
Cheers,
Peter