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Very definitely shaved with.

Yes, it's definitely the same compass & angle as the one on Wullie's Greaves. I did a little bit of digging around last night, but Masonic lore is a wide ocean to dip into without knowing where to...

A lot of the same imagery is on Wullie's big Greaves Masonic blade.

Here's a much better photo of what remains of the etching.

http://theshiveringbeggar.com/wp-content/uploads/2012/10/IMG_7878.jpg

I can surely get a better image of the etching!

In the interim, here's the eBay image I was going by when I bought it:
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If I do a shiny restore, I will re-etch the blade with the exact same image.

I noticed the etch on this but couldn't make out what it was from the eBay pictures. I got it real cheap on the off chance it was interesting.

It's interesting.
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