Heinz,
Even if it is a test, that is a nice one to test with; a piece of history. I suspect you are being modest -- given that the awareness of those originals outside E. Tn. and surrounding areas couldn't have been long established 30 years ago, you must have been on the cutting edge. The general architecture holds up great; the incised carving behind the cheek is a little different from current trends, though, not surprisingly. Also, it looks like it has held up well, so that you could go shooting with it tomorrow!