Lines of the new Twin-Screw Tugboats of the North Atlantic Salmon Co. of San Francisco. Two boats of this type are being built for this company.

• Format: Still Image
• Language: unknown
• Subjects: Vessels; Tugboats; Fishing boats; Atlantic salmon; North Atlantic
• Online Access: http://cdm16786.contentdm.oclc.org:80/cdm/ref/collection/fishimages/id/44525