Martienssen, Rex Distin2011-11-102011-11-102011-11-10http://hdl.handle.net/10539/10744Drawing no. 491/2. Ink on Paper. 610x765Martienssen, Rex Distin. Martienssen House, Greenside. April 1940. Details of RC Construction (Stairs) Drawing no. 491/2. Ink on Paper. 610x765enMartienssen, Rex Distin. Martienssen House, Greenside. April 1940. Details of RC Construction (Stairs)Martienssen, Rex Distin. Martienssen House, Greenside.1940. Details of RC construction (Stairs). Drawing no 491/2. Ink on paper. 610x765Plan or blueprint