1- 8 1s set, cast and dance ½ Fig of 8 round 2s
9-16 2s+1s+3s set and dance reels of 3 across (1L with 2s and 1M with 3s)
17-24 1s+2s dance Ladies' Chain
25-32 2s+1s+3s set, cross RH, 2s+3s dance ½ double Fig of 8 round 1s (2s cast to start)
(MINICRIB, Dance Crib compiled by Charles Upton, Deeside Caledonian Society, and his successors)
The wedding anniversary associated with the material 'sapphire' is the 45th.
Here is a list of the materials associated with traditional anniversary gifts in the UK for the various years.
4th Fruit and Flower
8th Salt, Pottery
10th Tin, coal
12th Silk and Fine Linen
18th Coloured Gems
65th Blue Sapphire