Butterfield:

7 ship citations (2 free) in 6 resources
Butterfield Subscribe to view
Web WorldCat
Published OCLC, Dublin, Ohio
Butterfield (Tug; built Elizabeth, NJ, 1919; ON 218244) Subscribe to view
Butterfield -- motor tug
Book The H. W. McCurdy Marine History of the Pacific Northwest
Author Gordon R. Newell, ed.
Published Superior Publishing Company, Seattle,
Page 617