Shawn wrote:
wrote:
Shawn wrote:
I found a copy of that National Geographic, and the one with the article
about ridge running the Appalachians, in a thrift store.

Would you mind checking the year and month of the issue that contains
the ridge running article?

March 1978 Here's a link to an auction for that issue on eBay
http://tinyurl.com/yca3wu

Thank you.

Johan Larson