Chondrometer a steelyard balance for giving weight in grain in lbs per bushel; by Berge, London, in case Chondrometer a steelyard balance for giving weight in grain in lbs per bushel 1800-1819
Automatic Chondrometer [Grain Balance] by Louis Schopper, Leipzig, used by the Grain and Feed Trade Association [GAFTA] at the Baltic Exchange, London, early 20th century.. Automatic Chondrometer [Grain Balance] by Louis Schopper 1913
Reform automatic grain weighing machine, no.134 with 20lb weight Reform automatic grain weighing machine
`Improved chondrometer' of steelyard type with box pivot signed De Grave Short & Fanner, 59 St Martin Le Grand, London, EC, in fitted mahogany case with wooden strike, mid 19th Century `Improved chondrometer' of steelyard type, with box pivot, with fitted mahogany case 1845-1870
Chondrometer with a boxed set of brass gramme weights, sent to the Standards Department of the Board of Trade by the Normal Eichung Kommission, Berlin in 1873. Chondrometer with a boxed set of brass gramme weights 1870-1873