hi this is tom ,first time on i just got an esp mirage deluxe,, tan w/black crackle body, 1 single angle neck pup,1 humbucker bridge pup. original floyd rose dbl locking tremlo. reg headstock facing downward. s/n= 003548. has back or headstock made in japan, but neck plate esp jaf box 2125 ny. ny. black hardware . i like to know when it was made??. where it was made? also i noticed small square/retangle in lays on the rose wood fretboard. 2 small ones on the 12th fret ,soooo what the difference when a esp gtr has on the 12th fret esp. is the difference custom shop vice not custom shop. mine has on the front of headstock esp the mirage deluxe, thanks information would be greatly appreiciated,thanks.