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Topic: Longitude
Replies: 1   Last Post: Oct 7, 1998 1:02 AM

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Lou Talman

Posts: 876
Registered: 12/3/04
Re: Longitude
Posted: Oct 7, 1998 1:02 AM
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Ron Ferguson wrote of

> the 43 year development of a precision time keeper by John Harison in
> the 18th century...

Ah, yes. Perhaps this was the original longitudinal study...

--Lou Talman

Date Subject Author
Read Longitude
Ron Ferguson
Read Re: Longitude
Lou Talman

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