Length (Imperial)
Length (Metric)
Build start date
Select unit
Length (Imperial)

33 ft

1000 ft

Length (Metric)

1 m

1000 m

Viscountess - starboard side view, taken from the promotional brochure.  Shows Viscountess on the Thames outside the Tower of London.

Registered, built 1926 by Salter Brothers Ltd, Oxford

Royal Princess by the Houses of Parliament

Registered, built 1935 by Rowhedge Iron Works Co Ltd, Rowhedge