Sentence:  “My Continental prominence is improving,” I commented dryly. ¶ Von Lindowe cut at a furze bush with his silver-<WSD>mounted</WSD> rattan. ¶ “Quite so,” he said as dryly, his hand at his mustache. “I may say if your intentions were known your life would not be worth a curse.” 
Meaning of the word marked with <WSD> tags:  To attach (an object) to a support, backing, framework etc.