Ju-shan has not been dead more than 20 years and these books have already been sold to the library to suffer the addition of another striking stamp which reads "Harvard-Yenching Library Collection."
如山先生過世至今不過廿年，這些書已售予圖書館，又加了一個同樣醒目的章「哈佛燕京圖書館藏書」。