The house flag of Duncan Dunbar.

House flag, Duncan Dunbar. © National Maritime Museum, London

Repro ID: RP_27_33

Description: Duncan Dunbar established a business in London, and with his son built up a sailing-ship empire which traded all over the world from Dunbar Wharf, Limehouse.

Creator: Unknown

Date: 20th Century

Credit line: National Maritime Museum, London, Bolt Collection