Straight from my mother-in-law mattress...help with "old " banknotes.

[bellavite1]

Well, my mother-in-law decided to cash out her stashed money.
There are all kind of notes with older designs.
I guess a bank would exchange them for current notes.
What I am trying to figure out is if they have any value beyond nominal value.
I really don't know much about numismatic, and would not know who to ask without getting ripped off.
Anyone can help?
A few examples:

[SideShow Bob]

Only face value unless they are silver or gold certificate bills. And rare misprint bills that made it past QC.

And some ?red? seal bills. ( made until the early 1960s.)

[Little Dutch]

Agreed, face value for the four shown.

[Great-Kazoo]

I have franklin's much older than that. They're all face value.

[Ah Pook]

I have franklin's much older than that. They're all face value.

Of course you do.

[bellavite1]

Oh well, any money is good money...
How about silver coins?

[bellavite1]

For instance there's a 1942 Walking Liberty (there's plenty more but I haven't had the chance to look into it yet).
According to the interwebs those are worth at least $7.80.
Where should I go to sell those ?
Any recommendations?

[bellavite1]

Also 1941 dime with a fascist symbol?

[Gman]

Silver coins are definitely more valuable.

Never realized that a young Liberty with a winged helmet was a fascist. I've always known them as Mercury dimes.

[bellavite1]

Not the liberty, the symbol on the other side, what we call in Italy "Fascio Littorio", originally a Roman symbol.