Standards Department experimental commercial weight
One of six Standards Dept. Experimental Commercial Weights for 4lbs, made of coloured glass, by Edward Dowling, Londonm, England, 1859-1877.
Six Standards Dept. Experimental Commercial Weights, coloured glass, by Edward Dowling, Londonm, England, 1859-1877 . Flat shape with lifting knobs inlet with metal discs for denominations (2oz, 1/4lb, 8oz, 1lb, 2lb, and 4lb).
One of six Standards Dept. Experimental Commercial Weights for 4lbs, made of coloured glass, by Edward Dowling, Londonm, England, 1859-1877.
One of six Standards Dept. Experimental Commercial Weights for 2lbs, made of coloured glass, by Edward Dowling, Londonm, England, 1859-1877.
One of six Standards Dept. Experimental Commercial Weights for 1lb, made of coloured glass, by Edward Dowling, Londonm, England, 1859-1877.
One of six Standards Dept. Experimental Commercial Weights for 8oz., made of coloured glass, by Edward Dowling, Londonm, England, 1859-1877.
One of six Standards Dept. Experimental Commercial Weights for 1/4lb, made of coloured glass, by Edward Dowling, Londonm, England, 1859-1877.
One of six Standards Dept. Experimental Commercial Weights for 2oz., made of coloured glass, by Edward Dowling, Londonm, England, 1859-1877.