Showing posts with label acid testing. Show all posts
Showing posts with label acid testing. Show all posts

Monday, December 6, 2010

12/6 Report - Acid Testing & Beach Combing

Two Plain Silver Rings Found on Treasure Coast Shipwreck Beaches.These are the type of thing that are very difficult to identify - not much of a design to go by and no markings. The only thing to suggest that they might be from a shipwreck is the location where they were found.There are metallurgical procedures that can help tell where the metal in the object came from, but other than that, it is