I'm wanting to build a VR 20,000 gal tank as per the one at Mansfield/Healesville/Bright/Mitiamo/Korong Vale/etc. I see that AMRM No. 89 March 1978 has an article "Water Tanks of the VR" - does anyone know if that article covers this tank? I'm looking for plans and dimensions. Any help much appreciated. Otherwise I'll head over to Bright when I get a chance and take my measuring tape!