[time-nuts] Need info from a very old HP 5065A manual!!!

[cdelect at juno.com]

Hi,

The oldest manual I have for the 5065A is for a prefix 1220A and the
oldest change it lists is for the prefix 820 units.

Does anyone have an older manual that is for or lists the changes for a
prefix 808 unit?

Need the info for the front panel adj mag field/loop open/operate switch.

All the more recent units don't have the adjust mag field position on the
switch!

Cheers,

Corby