Iron Patch said:
Goes4ever said:
why not use water? it has been getting wet for all these years in the ground??
Yes but it retains the patina in the ground. Rinsing once out of the ground can be a very different story. Anytime you see a relic that has a green patina, but some brown spots often times it was from being run under the water and some of the color washing away. You can lose a lot of detail on some finds... usually the older stuff.
EXACTLY. Water is bad news in some cases--and water + toothbrushing = a find that will look worse than it did when it was freshly dug!
Only a DRY toothbrush on a DRY find with a two-piece button with raised design--unless there is gold gilding. In that case, use Aluminum Jelly.
The backmark I'd use my "toothpicking" method listed here:
http://forum.treasurenet.com/index.php/topic,165857.0.html
It keeps patina in the grooves so that there is contrast and the backmark can be read.
BUT--before you try any method--including Water!--we need to see a photo.
Regards,
Buckleboy