The standard BM-E CG is .25" thick. They were done with and without logos. The non-logo was usually sold to military folks, but some excaped into the general population and turn up every now and then.
I haven't heard of a 3/16" version of the BM-E other than the Zero Tolerance run from several years back. They were all done with an unsharpened swedge as far as I know. They also were satin finished.
There were some overrun blanks from the ZT series that were coated and sold. I've got a SH-E w/ tan handles and black crinkle coat. It also has the swedge. Since yours doesn't have the swedge, it may be a rare beast that missed that part of the process. My money would be that it was an overrun ZT varient blank.
I'm sure Jerry can provide some additional information while it is at the spa getting a makeover. Please post some before and after pics for us curious Hogs and piglets.
Congrats on a rare bird. :thumbup:
Oh yeah, since it started life sterile I'd keep it that way. One big slab of shiny INFI.
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