<div dir="ltr"><br><div class="gmail_extra"><br><br><div class="gmail_quote">On Mon, May 5, 2014 at 3:28 PM, Edward H. Lybarger <span dir="ltr"><<a href="mailto:trams2@comcast.net" target="_blank">trams2@comcast.net</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">The original mapping was at 15 minutes, except in the wilderness, where it<br>
was 30 minutes. The 7.5 series originated about the time of the second war.<br>
<br>
You can find all of the historic USGS maps on their website and download<br>
them.<br><div class="HOEnZb"><div class="h5">
<br></div></div></blockquote><div class="h5">Most. Some are apparently not yet scanned. <br></div></div></div></div>