size 5 hook size (actually 1.7 mm)hook guide didn’t have this exact size and size 10 thread
pink green and white thread
I am fixing this for a customer but have made a tutorial too

If you have projects you need to repair if you look at the blog posts there are tutorials made out of these photos that teach you how to do this. There are more photos here than the tutorials as this is where the ongoing repair is posted

name of this block is
Rose Bower Beadspread
Old and New Favorites
Coats & Clark’s O.N.T.
1954