Holland I

History
United States
Name	Holland Boat No. I
Namesake	John Philip Holland
Launched	22 May 1878
Fate	Scuttled, 1878; Raised, 1927, now a museum exhibit;
General characteristics
Type	Submarine
Displacement	2.25 long tons (2 t)
Length	14 ft (4.3 m)
Beam	3 ft (0.91 m)
Propulsion	1 × 4 hp (3 kW) Brayton ready motor petroleum engine; 1 screw;
Speed	3.5 knots (6.5 km/h; 4.0 mph)(surfaced); 2.5 miles per hour (4.0 km/h);
Endurance	1 hour
Test depth	12 ft (3.7 m)
Crew	1

Holland Boat No. I was a prototype submarine designed and operated by John Philip Holland.

History

United States
Name	Holland Boat No. I
Namesake	John Philip Holland
Launched	22 May 1878
Fate	Scuttled, 1878 Raised, 1927, now a museum exhibit
General characteristics
Type	Submarine
Displacement	2.25 long tons (2 t)
Length	14 ft (4.3 m)
Beam	3 ft (0.91 m)
Propulsion	1 × 4 hp (3 kW) Brayton ready motor petroleum engine 1 screw
Speed	3.5 knots (6.5 km/h; 4.0 mph)(surfaced) 2.5 miles per hour (4.0 km/h)
Endurance	1 hour
Test depth	12 ft (3.7 m)
Crew	1