This kit is of a goods shed located on the North Coast of NSW between Dungog & Gloucester. I does appear to be a variation of the G2 design.
It does appear that the shed may have been shorten during it’s life, for what reason i have no idea.
The kit has a foot print of 140mm long x 84 mm wide and stands 84mm high.
The actual size of the shed is 90mm long x 56mm wide which converts to 26 ft long x 16ft wide in the old money.
The kit also includes two 22mm diameter tanks which stand 22 mm high.
Easy to construct with instructions supplied. all you have to do is paint and then glue it together.