- Builder
- Werf Conrad
- Build year
- 1917
- Previous names
- Lord Onrust, Onrust, Nymphaea
- LOA (m)
- 30
- Maximum draught (m)
- 1.4
- Gross tonnage (GT)
- 70
- Build country
- Netherlands
- Completion date (source)
- 1917-06-01
- Hull type
- Mono hull
- Hull configuration
- Displacement
- Hull materials
- Steel
- Superstructure materials
- Steel, Wood
- Naval architects
- De Voogt Naval Architects
- Exterior designers
- De Voogt Naval Architects
- Flag
- Netherlands
- Engine manufacturers
- DAF
- Engine models
- 575 Turbo
- Engine types
- Diesel
- Engines
- 2
- Engine power (kW, source)
- 103
- Engine power (HP, source)
- 138
- Propulsion
- propellers
- Propulsion count
- 2