Welcome and I hope you find useful information here. It would depend - I think you are taling about Morgan Silver Dollars. Is there a Lady and the front with flowing hair and a cap? Can you post photos? Is there a mint-mark below the eagles tailfeathers on the reverse? What shape are they in? Have they been cleaned? It would be impossible to answer without more info???
one of them i think has a O under feathers. Condition is worn but detail still shows and hair looks as if its slightly blowing under crown.\ My email is boyletammy@hotmail.com that way i can send a pic.