That's an extremely broad question! The U.S. struck 4 denominations of silver coins at 3 different mints during the 1930s. That give about 80 different combinations to choose from, allowing for years when certain coins weren't struck. But then you also have to factor in the coins' conditions which creates hundreds of possible choices.
Your best bet would be to organize the coins by dates and mint marks, then look at a site such as the one linked below to get a rough idea of current retail prices.
No, for silver coins as the value of silver changes the value of the coin changes. The same is true for gold coins.
With those dates, the coins are Silver Eagle bullion coins that are made from one ounce of silver and value is whatever the spot price of silver is at time of sale.
Pre-1965 silver coins are worth more for the silver than face value.
Yes. Silver coins are worth more than face value.
The value of silver changes by the hour, so yes
Gold and silver coins
At minimum, they're worth the value of the silver.
If you are interested only in the silver value, not all Halfcrowns were made from pure silver and the post 1947 coins contained no silver at all. Whatever the going rate for silver is. If you are interested in the collector (numismatic) value of the coins, please provide year and condition of the coins.
There are no "silver" 1977 coins...they are copper-nickel Eisenhower coins and they are worth $1.00
There are no "silver" 1977 coins...they are copper-nickel Eisenhower coins and they are worth $1.00
Are they U.S. coins? Which denominations? Post new question.
These are not made by any US mint, and have no numismatic value. If the coins are silver and not silver plated, the value would be for the silver in the coins.