We recently offered up on eBay the neckerchief listed in Blue Book as their N1. See below:

This generated several pieces of information, specifically:

• This was from the Eastern Shore Chapter of Stigwandish lodge. The Chapter covered Ashtabula County Ohio.
• Chagrin Valley Chapter issued a neckerchief before Eastern Shore did. This is an official lodge issue, but more properly is the N2 (or some other designation for a chapter piece?) As I am sure you know, many people confuse various camp neckerchiefs as lodge issues.