Also known as Swaab House and Manufacturer's House it is located at 12-14 O'Connell Street in the Sydney CBD.
A nine storey building built for the NSW Chamber of Manufacturers in 1935 in a modest interwar Art Deco Style. The architect was S H Buchanan Cowper.
Entrance to Manufacturers Mutual
Entrance to Manufacturers Mutual detail
Source - Sydney Heritage Listings
More Art Deco inforamtion can be found on the DecoWorks Pty Ltd website.