Copy of a printed report taken from Inspector Grainger's Report in which a chain of three different sizes acts as a counterbalance when the cages are being raised and lowered. This counterbalance was at Mr. George Lansell's No. 180 Mine, Sandhurst. Mr. Lansell claims it as his own.document, gold, mining reports, report on counter-balance by inspector grainger, mr george lansell, no 180 mine, mines report 1887, inspector grainger's report pages 40 & 41, annual report sec for mines 1887 p 40 & 41