Just how good are you guys? Here's a mess of wrenches that I can't identify

[Sudsy]

Nope, nothing

[bill300d]

I'll let you be the judgehttp://www.ebay.com/itm/Antique-Lakeside-Forge-Co-Erie-PA-Wrench-6490-15-16-X-1-inch-Nice-Petina-/271722279434?nma=true&si=enJ8QLouB%252FBIGDmm5QlsqCjTtKM%253D&orig_cvip=true&rt=nc&_trksid=p2047675.l2557

[Sudsy]

There's no question that's it.

You guys are good

[Sudsy]

So how about this one?
7/8 // 1/2 (square side)
5 1/2" overall length
Very odd looking metal alloy. sort of a pot metal look
Farm tool, tool post wrench............. ??