WEDDING ANNIVERSARIES
1st paper; 2nd cotton; 3rd leather; 4th linen;
5th wood; 6th iron; 7th wool; 8th bronze; 9th pottery;
10th tin; 15th crystal; 20th china; 25th silver; 30th pearl
35th coral/jade; 40th ruby; 45th sapphire; 50th gold;
55th emerald; 60th diamond.