Stephen Bennett investigates the true location of Richmond—Washington Beacon 52.
This bookmarklet provides a quick, convenient way to go directly to a datasheet for a known PID.
Links to larger images have been restored. Please report any problems via the “Contact” link in the top menu.
Due to a problem with my web host, full-size images currently will not load. Thumbnail images still appear as usual in each survey mark log. I apologize for the inconvenience! I’m working with the hosting company to resolve the issue.
New USGS datasheets arrived on Saturday. They have all been scanned and posted on the USGS Datasheets: Pennsylvania page.