This is a sampling of the type of information I can provide you with.
A family tree with photos appended
Sample of a ship manifest (includes name of ship, dates of transport, passenger's age, who paid for their ticket, contact person in country they came from and in country they're going to, and more!)
Ship photos and specifications
Census report (includes address, occupants, age and relationship to head of household, occupation, value of home and more)
Draft Card, WWI
Petition for U.S. Naturalization