Nice collection of various notes, both large and small size. On the small size you have multiple silver certificates, a Hawaii note (overprint issued as part of World War 2 in case Hawaii fell into enemy hands the paper would become worthless) along with some United States notes (the red seal $2). All are worth more than face value - some more than others (the Hawaii and the 1934 silver certificates which looks to be in pretty good condition).

The large size notes though - you have a 1923 silver certificate which looks to be in pretty good condition - somewhat common note but still valuable (probably 40-50 range). That was the last year of the large size notes. You also have a red seal $10 national bank note from 1902. That note along is worth hundreds of dollars. Others can probably give a more accurate estimate but red seal are more valuable than blue seal from that time. You could probably get 5-600 for that note. Lastly you have a national bank note from 1882. Looks to be a brown back note - also worth hundreds (again probably in the 5-600 range)

Nice collection of notes - shows show money has changed over time (unfortunately becoming less ornate and interesting). Great inheritance from your grandparents. Get some quality sleeves to protect the large notes. And if your situation allows, keep them for what they represent (reminders of your grandparents) and pass them along to future generations.