![photograph, Davy's Balance](https://coimages.sciencemuseumgroup.org.uk/670/967/large_thumbnail_smg00006765.jpg)
photograph, Davy's Balance
1876
Heliotype photographs of scientific apparatus and other objects from the Catalogue of the Special Loan Collections of Scientific Apparatus at the South Kensington Museum, 1876 / [thought to be taken at the School of Military Engineering [Chatham, Kent]], nd. [negatives made 1876]. c60, on paper; each 31x23cm or smaller. selection, each numbered between 5 and 310. The negative number and 'SME' also appear in most of the images. Some are pink toned, most are brown or copy quality
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876
1876