Locating immigration/naturalization records

Can someone tell me where I can get a copy of the original documents for an ancestor who was Naturalized in Holmes Co, Common Pleas Court in Sept. 1842? I did find the on-line record at Image 51 of 229, in the index but that just tells name, age, date, Country of birth, Journal #4, page 86 for Jacob Feller. Are the document images on-line or do I need to send to the court? I hope to find the name of the ship, port of departure and entry, and any other helpful info. Thanks for any assistance.