[time-nuts] HP 5065A early and late serial numbers

[cdelect at juno.com]

Well it's that time again to ask HP 5065A owners if they have early or
late SN units.

If you have a unit with a SN below 916-00181 or above 2816A01697  please
let me know.

Merry Christmas and an accurate 1PPS to all!

Corby