[time-nuts] Most accurate small crystal

[Steve Rooke]

On 28 May 2010 19:07, mike cook <mike.cook at orange.fr> wrote:
> This I think
> http://www.allanstime.com/Publications/DWA/Science_Timekeeping/TheScienceOfTimekeeping.pdf

Thanks for the link Mike.

Steve
-- 
Steve Rooke - ZL3TUV & G8KVD
A man with one clock knows what time it is;
A man with two clocks is never quite sure.