Sentence:  He ran on his plump sticks of legs , freezing now and again into the sudden startled attitudes which the camera had caught and held on the paling photographs , all carefully placed and glued and labeled , resting in the fat plush <WSD>album</WSD> in the bottom drawer of the escritoire . 
Meaning of the word marked with <WSD> tags:  a book of blank pages with pockets or envelopes; for organizing photographs or stamp collections etc