Several years ago I found a 1875 H dime in VF condition with my metal detector. Coin prices magazine May 2008 edition has these values.
1875 H VF 1,000,000 $1000.00
1872 H VF 1,000,000 $300.00
1882 H VF 1,000,000 $60.00
1874 H VF 600,000 $45.00
What makes the 75 H more valuable than the 72 or the 82 with the same mintage of 1,000,000 and way more valuable than the 74 with only 60% of the mintage.. I would like to know this. Thank You.