Advice is requested regarding antler (and some bone tools) found at a significant dig. We would like to know how to handle and preserve the specimens so that they may be preserved and yet used for further study in the future. They may be used for casting, so adivice on chemicals and treatment should consider the need to retain intricate details. This site is river bottoms and the very wet upper levels makes the antler appear sound upon first impression. Any method tried regarding removal has caused cracks and damage, not wanting this -- I have volunteered to pass along any information or suggestions to the Archaeologists at the dig. I have cross-posted to the Conservation List because the info is needed asap. Thanks. Connie Fairchild [log in to unmask]