Copy of a printed report taken from Inspector Grainger's Report in which a chain of three different sizes acts as a counter balance when the cages are being raised and lowered. This counter-balance was at Mr. George Lansell's No. 180 Mine, Sandhurst. Mr. Lansell claims it as his own.document, gold, mining reports, 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