Help Assessing 12 Banknotes For A Visually Impaired Couple

Greetings one and all and thank for taking the time to review this post.

First, let me just say that I hope you'll forgive me if I've posted this in the wrong place.

My wife and I recently inherited a small series of banknotes (12 in all). While we've done some research in an attempt to figure out whether they're any more valuable than their face value, we're both visually impaired and are unable to tell whether any of the 12 include important details like the 'devils' face'.

I realize that assessing quality may be difficult with a simple scanned image, but any information on their quality and value would be so greatly appreciated.

Thanks very much,
David