I was able to meet up with the ship expert on Wednesday and got good scans of the ship image and the ad for Norddeutscher Lloyd from the time-frame of my great-grandfather's voyage to America. It lists the trip between Bremen and New Orleans for November 19 and shows that the Hanover I is the ship making the voyage. My great-grandfather took the trip in September of 1872 so it's not an ad for his exact voyage but at least in the correct time-frame because he traveled on this ship.
I put together the updates for the book. Every time I think I had it ready, I found another small thing to correct. Finally, on Saturday, I published the Second Edition of the book. I posted a note about it on my extended family's Facebook group page and sent the email to the long list of relatives that would be interested. I also posted .pdf files of the pages that were changed the most onto my Family History Links page on Rootsweb so people who have the first edition can print them up and place them into their book so they have all the updated information.
This morning, I got an email from one of my second cousins saying that another second cousin, who traveled from Australia to attend our family reunion last month had passed away. He went in for knee surgery and was home recovering when he passed in his sleep. I'm glad I was able to meet James Adrian Panther, b. Feb 29, 1944, d August 24, 2012 before his passing.
Now to get back to re-publishing my dad's genealogy. Hopefully it will be done by the end of the year.