Wedding anniversary years have well-established connections now common to most nations: 5th Wood, 10th Tin, 15th Crystal, 20th China, 25th Silver, 30th Pearl, 35th Jade, 40th Ruby, 45th Sapphire, 50th Gold, 60th Diamond, and 70th Platinum. In English speaking countries the first, wooden, gift was cut on the day of celebration and then presented to the wife as a finished article before the next two quarter days had passed. The modern tradition may have originated in medieval Germany where, if a married couple lived to celebrate the 25th anniversary of their wedding, the wife was presented by her friends and neighbours with
Baltimore, or, The Steadfast Tin Soldier and the Vampire tend their wounds and drink. Baltimore explains bitterly that his fight is not over, that it will never be over, and that he understands what he has been made into. Then Baltimore reaches into his chest and pulls out his heart, which has become a lump of tin with his wife's wedding ring set in its side. Mike Mignola came up with the concept for "Baltimore, or, The Steadfast Tin Soldier and the Vampire" and conceived much of the plot, though Christopher Golden penned the novel based on their joint efforts. In 2010 Dark Horse Comics began a comic book