I would prefer not to handle them. According to owner, these coins have never been touched. They were placed in the box while wearing gloves. Silver does tarnish so there could be tarnish from age.
I have not taken them out to check the backs. Items found not to be as described are handled on a case by case basis.The item "Franklin Mint The Kings And Queens Of England Silver Mini-Coin Set Complete 44" is in sale since Monday, June 22, 2015. This item is in the category "Collectibles\Decorative Collectibles\Decorative Collectible Brands\Franklin Mint\Other Franklin Mint". The seller is "inskeep93" and is located in Saint Louis, Missouri. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Russian federation, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Chile, Colombia.