- 1John Bigelow
The life of Benjamin Franklin : written by himself ; now first edited from original manuscripts and from his printed correspondence and other writings
Philadelphia (PA): Lippincott & Co.
Biographie - 2Augustus H. Gill
A short hand-book of oil analysis
Philadelphia (PA): Lippincott Comp. 1898; 139 S. Ill.
Öl; Chemische Analyse