One Dollar Eisenhower Silber Gehalt ?

[Münzefix]

Hallo Leute,
den Eisenhower Dollar gibt es ja auch in Silber ( angeblich ) 400 von 1000.
Ist die Prof. Polierte Platte auch 400 da ich hier widersprüchliche Aussagen finde
die da behaupten die PP Prov. wären 900 von 1000.

Wer hat Infos.
.
Oben die Beiden Normale "S" die unten in Box Prof.
.
[ externes Bild ]

Vielen Dank im Voraus !

[villa66]

All silver "Ikes" (Eisenhower dollars) coined 1971-76 are--from the 2016 Redbook--"Weight 24.59 grams; composition, outer layers of .800 silver, .200 copper bonded to inner core of .209 silver, .791 copper (net weight .3161 oz. pure silver)."

As you've already seen, the above "silver-clad" composition is generally described in simpler terms, as .400 silver.

I note for fun that in the American coin hobby these silver Ikes are sometimes called "Blue-pack Ikes" (Uncirculated) and "brown-pack Ikes" (Proof).

Hope this helps...

v.

[Münzefix]

OK, danke für die Info.

Also alle Silber "S" Eisenhower One Dollar sind gleich.
400 Silber und keine Polierte Platte.

[villa66]

For clarity, below are the Eisenhower dollars from San Francisco:

1971-72S: ".400" silber UNC (sold as single coins--"blue packs")
1971-72S: ".400" silber PP (sold as single coins--"brown packs")

1973-74S: kupfer-nickel PP (for regular proof sets)
1973-74S: ".400" silber UNC (sold as single coins--"blue packs")
1973-74S: ".400" silber PP (sold as single coins--"brown packs")

1976S: kupfer-nickel PP (for regular proof sets)
1976S: ".400" silber UNC (for 3-coin commemorative sets)
1976S: ".400" silber PP (for 3-coin commemorative sets)

1977-78S: kupfer-nickel PP (for regular proof sets)

v.