Subject: Re: [BoundaryPoint] 49th Parallel FunFacts
Date: Nov 26, 2001 @ 23:21
Author: Bill Hanrahan ("Bill Hanrahan" <hanrahan@...>)
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----- Original Message -----From: Bill HanrahanSent: Monday, November 26, 2001 6:17 PMSubject: Re: [BoundaryPoint] 49th Parallel FunFactsBrian,Any opinion as to why Monument 490 is as accurate as it is with respect to latitude? I assume that monumentation of the 49th is as varied as it is due to the limitations of older astronomical surveys, etc. Since "once it's marked, it's marked" is the general rule, is fair to conclude that #490 was surveyed much more recently than most of the other monuments?Bill----- Original Message -----From: bjbutler@...Sent: Monday, November 26, 2001 4:59 PMSubject: [BoundaryPoint] 49th Parallel FunFactsThe "49th parallel" portion of theUS/Canada boundary
is marked by 1039 monuments and crosses the 49th parallel 15 times,
at locations between the following pairs of monuments
Only one monument actually staddles the 49th parallel:
Monument 490 - N49°00'00.00" W106°59'06.45"
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