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Fr. Edward J. Dowling, S.J. Marine Historical Collection
Original name: Emerald Isle

Other name(s): Diamond Jack

Ship owner: Arnold Transit Co.; Beaver Island Boat Co.; Gaelic Tugboat Co.

Ship builder: Christy Corp., Sturgeon Bay, Wisconsin

Engine builder: Caterpillar Tractor Co.

Year ship built: 1955

Year engine built: 1955


b) Diamond Jack (1991)


1) Beaver Island Boat Co., Sturgeon Bay, Wisconsin

2) Arnold Transit Co. (1962)

3) Gaelic Tugboat Co., Detroit, Michigan (1991)

Registry number: US. 269388

Hull number: 379

Vessel type: Passenger and Freight

Height: 7.3 ft.

Width: 25 ft.

Length: 63 ft.

Gross tonnage: 82

Net tonnage: 56

Materials: Steel

Engine type: Diesel

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