顾延同　字幼卿。年二十五岁。生于天津。已婚。初学于天津南开学校。及保定直隶高等学堂。毕业于唐山路矿学堂。民国三年。自费游美。入卜渡大学。习机器工程。民国五年。得学士学位。是年六月回国。住址及通信处。天津二道街大屈家胡同。

Ku, Yen-Tung.-Born in Tientsin, 1892. Married. 1912. Studied at Nankai School, Tientsin, 1906-8; at Chihli Provincial College, Paoting, 1908-10; at Tangshan Railway and Engineering College, 1910-16. Graduated, 1914. Arrived in America, September, 1914. Private support. Studied Mechancial Engineering at Purdue University, 1914-16. B.S., 1916. Returned to China, July, 1916.