Sentence:  ... she busied herself in the front room, rustling about in Anne Kellaway's box of <WSD>buttony</WSD> materials filled with rings of various sizes, chips of sheep horn for the Singletons, a ball of flax for shaping round buttons, bits of linen for covering them, both sharp and blunt needles, and several different colors and thicknesses of thread. 
Meaning of the word marked with <WSD> tags:  The manufacture of buttons.