Scientific Researches! - New Discoveries in Pneumaticks! - or, an Experimental Lecture on the Powers of Air 1802
Leaflet for a work entitled 'Cases of successful practice with Perkin's Patent Metallic Tractors'. 1801
The London and North Western Railway Four-Cylinder Compound Express Locomotive No 1909, Jubilee 1899/05
Pamphlet, "Description of the use and application of a new patent saccharometer", by William Speer MRIA, 1806. For actual instrument see 1876-1072 Pamphlet, "Description of the use and application of a new patent saccharometer" 1806
Silver medal struck at Soho Mint to commemorate victory at Trafalgar, 1805. Silver medal struck at Soho Mint to commemorate victory at Trafalgar 1805