Physical description

Handwritten notes detailing the wages per week S'hurst year 1868, from boys to the General Manager. Also prices for tools, rope, chain, powder, candles, oil, tallow, quicksilver, leather, cleaning and packing materials, and iron and steel. Also mentioned is the weight of the stampers, their cost, the height they fall, the number of strokes per minute, the number of holes in the gratings, the horse-power to drive each stamper, the quantity of water used per stamp-head in crushing and the quantity of mercury used in the ripples per stamper and the quantity lost per stamp head per week.