Traditional gifts for wedding anniversaries:

1- Paper 
2- Cotton
3- Leather 
4- Linen or Silk
5- Wood 
6- Iron
7- Wool or Copper 
8- Bronze 
9- Pottery or China
10- Tin or Aluminum
11- Steel 
12- Silk 
13- Lace 
14- Ivory 
15- Crystal 
20- China 
25- Silver 
30- Pearl 
35- Coral or Jade 
40- Ruby 
45- Sapphire 
50- Gold 
55- Emerald 
60- Diamond  

Modern gifts for wedding anniversaries:

1- Clocks
2- China
3- Crystal, Glass
4- Appliances
5- Silverware
7- Desk Sets
8- Linens, lace
9- Leather
10- Diamond
11- Fashion Jewelry
12- Pearl, Coloured Gems
13- Textiles, Furs
14- Gold Jewelry
15- Watches
20- Platinum
25- Sterling Silver
30- Diamond
35- Jade
40- Ruby
45- Sapphire
50- Gold
55- Emerald
60- Diamond