Sentence:  The safe is a repository for three dead flashlight batteries , a hundred and fifty unused left-hand fingerprint cards , a stack of unsold Policemen's Ball <WSD>tickets</WSD> from last year , and thirty-seven cents in coins and stamps . 
Meaning of the word marked with <WSD> tags:  a commercial document showing that the holder is entitled to something (as to ride on public transportation or to enter a public entertainment)