I'm familiar with the eagle mark, but not with the #23 inside, can anyone tell me the location& dates this was made in. it is also marked hecho en mexico, sterling & 925 http://www.dropshots.com/pittviper3401#date/2008-07-26/12:36:58 http://www.dropshots.com/pittviper3401#date/2008-07-26/12:...