i3jacklogo1.jpg

 Articles

 Numismatic Presentations

Inventory Check Lists:

Coins:

Currency:

 Reference Material


 Other Material

  •  

     

    Coin Bullion Evaluations

    Silver

    The following table contains the actual silver contents of several modern US coins in Troy ounces.

    Coin Type

    Mercury and Roosevelt Dimes thru 1964

    Quarter thru 1964

    Walking Liberty, Franklin and Kennedy Half (90%)  thru 1964

    Kennedy Half (40%) 1965-1970

    Morgan & Peace Dollars

    Ike Dollars Selected Silver 1971-1976

    ASW

    .07234

    .18084

    .36169

    .14792

    .77344

    .3161

    Example calculation:

    Assume the spot price of silver is $12.50 per troy ounce. You have 25 1963 Roosevelt Dimes, 6 1964 Washington quarters and 16 Franklin Half Dollars.

    Coin Type

    Qty

    Silver Factor

    ASW

    Dimes

    25

    .07234

    1.80850

    Quarter

    6

    .18084

    1.08504

    Halfs (90%)

    16

    .36169

    5.78704
           

    Total Troy Oz.

        8.68058
           

    Multiply By Spot Price

        x $12.50
         

    Silver Content Value:

        $ 108.51

     

    Silver Content and Value Calculator


      Gold

    The following table contains the actual gold contents of several modern US coins in Troy ounces.

    Coin Type

    $1 Liberty, Princess & Indian

    1849-1889

    $2.50 Liberty & Indian

    1840-1907

    $5.00 Liberty & Indian

    1866-1929

    $10.00 Liberty & Indian

    1866-1933

    $20.00 Liberty & St. Gaudens

    1877-1933

    AGW

    .0483

    .1209

    .2419

    .4838

    .9675

    Example calculation:

    Assume the spot price of gold is $612.00 per troy ounce. You have 1 Indian $1.00, 3 Indian $2.50 , 4 Liberty $10.00, 5 Liberty $20.00 and 1 St Gaudens $20.00..

    Coin Type

    Qty

    Gold Factor

    AGW

    $1 Indian

    1

    .0483

    0.0483

    $2.50 Indian

    3

    .1209

    0.3627

    $10 Liberty

    4

    .4838

    1.9352

    $20 Liberty

    1

    .9675

    4.8375

    $20 St. Gaudens

    5

    .9675

    0.9675
           

    Total Troy Oz.

        8.1512
           

    Multiply By Spot Price

        x $612.00
         

    Gold Content Value:

       

    $ 5,021.14

     

    Gold Content and Value Calculator


     

     

    Conversions:
    Weight/mass
    1 grain       = 0.06479891 grams
    1 pennyweight = 24 grains   = 1.55517384 grams
    1 troy ounce  = 480 grains  = 20 Pennyweight = 31.1034768 grams
    1 troy pound  = 5760 grains = 373.2417216 grams = 12 troy ounces
    Purity
    24 Karat      = 100% Pure = .9999 Fine
    22 Karat      =  92% Pure = .9166 Fine
    18 Karat      =  75% Pure = .7500 Fine
    14 Karat      =  58% Pure = .5833 Fine
    10 Karat      =  42% Pure = .4166 Fine


    I3seal2.jpg

    INSIGHT3
    P.O. Box 683
    Portage, Indiana 46368-0683
    574-315-0238