Original Vintage Brass USS Jacksonville Submarine SSN 699 The Bold One Plaque. Here is an Original Vintage Brass USS Jacksonville Submarine SSN 699 The Bold One Plaque. The plaque came from the estate of a longtime Navy sailor who sailed on multiple submarines. I will be listing other plaques. This neat approximately 9 3/4″ by 12″ wooden plaque has an approximately 6 diameter brass USS Jacksonville logo attached. The brass is nice. The wooden plaque has some wear. Please see photos for condition. A Wonderful addition to your collection. I’ll try and answer any questions as I can. Please be specific on your questions. Don’t wait to ask either. Don’t miss out! A wonderful addition to your collection.