Details
A coal price calculator,
by Hines' Patents Ltd., Glasgow, No. 2481, with three columns for 10-1000 tons, tons and cwts. qrs. and lbs., price buttons ¼ d-(5, in ebonised and japanned case with verre eglomisee black and gilt top -- 28½in.(72 cm.)wide
by Hines' Patents Ltd., Glasgow, No. 2481, with three columns for 10-1000 tons, tons and cwts. qrs. and lbs., price buttons ¼ d-(5, in ebonised and japanned case with verre eglomisee black and gilt top -- 28½in.(72 cm.)wide