Original name: D. P. C. 86
Other name(s): Lewis No. 8; Tilly; Tipperary
Ship owner: Defense Plant Corp.; G. & F. Corp.; Gaelic Tugboat Co.; Lewis Transportation Corp.
Ship builder: Colsolidated Ship Building Co., New York, New York
Engine builder: General Motors Corp.
Year ship built: 1943
Year engine built: 1943
Remarks:
b) Lewis No. 8 (1947)
c) Tipperary (1961)
d) Tilly (1990)
Owners:
1) Defense Plant Corp.
2) G. & F. Corp (1946)
3) Lewis Transportation Corp., New York (1954)
4) Gaelic Tugboat Co., Detroit, Michigan (1981)
Registry number: US. 224276
Hull number: 3153
Vessel type: Tug
Height: 10.5 ft.
Width: 24 ft.
Length: 82 ft.
Stroke length: 10 in.
Gross tonnage: 146
Net tonnage: 99
Materials: Steel
Engine type: Diesel
Piston 1: 8 cyl
Piston 2: 8.5 in.