The imposing Marshall Sons and Co. is a corner building at the intersection of Shoorji Vallabhdas Road and Shahid Bhagat Singh Marg. The building was designed in Edwardian Baroque style by architect Charles Frederick Stevens, son of the late Frederick W Stevens who had been Mumbai's most celebrated architect during the Victorian Gothic phase.
Keystone with floral scrolls emerging from it over oeil-de-boeuf (Ox eye window) at the Marshall Sons and Co. building. The use of exaggerated keystones was a typical Neo-Baroque architectural detail used in buildings from the Edwardian era (1901–1910).
Two statues of Britannia stand aloft on either side of the Marshall Sons and Co. building, one facing Shoorji Vallabhdas Road and the other Shahid Bhagat Singh Marg. Britannia holds a trident (symbol of maritime supremacy) and a shield. She is wearing a Corinthian helmet, and seated at her feet is the British Lion. Britannia is a personification of Great Britain, a symbolic figure that first emerged during the Roman occupation of Britain.