110-112 Redfern St, Redfern. Use premises for stationery manufacturing. Surefile Mfg. P/L. https://archives.cityofsydney.nsw.gov.au/nodes/view/799372
View showing Hayes Office Furniture (110-112 Redfern St) https://archives.cityofsydney.nsw.gov.au/nodes/view/581145
110/112 Redfern St Redfern. Use premises for the repair & storage of office furniture & storage of stationery. Winna Products P/l. https://archives.cityofsydney.nsw.gov.au/nodes/view/794473
110/112 Redfern St. Redfern. Install roller shutter & use as Transport Depot. Winna Products P/L. https://archives.cityofsydney.nsw.gov.au/nodes/view/794360
110/112 Redfern St Redfern. Use premises for storage of general goods. Winna Products P/L. https://archives.cityofsydney.nsw.gov.au/nodes/view/794435
Following Trove a bit deeper, that address in 1916 was home to Albert Issacs Carriage and Motor Works, and later
The Gunning and District Historical Society also references Winna Products address as 110-112 Redfern Street Sydney and notes the City of Sydney archives includes a file for “Reinstatement After Fire. Winna Products Pty Ltd.” dating from late 1956. While this reference confirms inspection and approval of the completion of the reinstatement in March 1957.