Probably the blimp. Unless the blimp is a tiny toy, or the textbook is really huge.
The most famous ship probably is the Titanic.
The most famous Roman is probably Julius Caesar.
Nikola Tesla is probably the greatest. The most famous is probably Thomas Edison.
Dick Turpin was probably the most famous.
His most famous quote is probably "to be or not to be"
The most famous actress would probably be Marilynn Monroe.
Siamese or Persians are probably the most famous cat breed.
The American Gothic is probably his most famous painting.
The most famous Quarterhorse halter horse is probably "Impressive"
probably the most famous is the natural history museum
Jesse James is probably the most famous highwayman of the American West.