孙启濓 游美同学录
孙继丁
孙显惠 
    维基百科 参阅维基百科中的:孙继丁

    孙继丁 字丙然。年三十岁。生于山东蓬莱。已婚。初毕业于山东高等学堂。又肄业北京淸华学堂。宣统三年。以官费游美。入卜渡大学。习电气工程。民国四年。得学士学位。入麻省工业学校。被选入某名誉学会。为世界会会员。曾在普通铁路信号公司。实习六阅月。又在西屋电气制造公司。实习一年。民国五年回国。住址及通信处。山东蓬莱县西街。

    Sun, Chi-Ting.-Born in Peng Lai, Shantung, 1887. Married, 1908. Studied at Shantung Provincial College, 1906-10; at Tsing Hua College, Peking, 1911. Arrived in America, September, 1911. Government support. Studied Electrical Engineering at Purdue University, 1911-15; at Massachusetts Institute of Technology, 1915-16. B.S., 1915. Elected to Eta Kappa Nu, December, 1914. Member, Cosmopolitan Club, 1911-15. Was with the General Railway Signal Co. and Westinghouse Electric and Manufacturing Co., 1915-16. Re-turned to China, December, 1916.