Pair of telescoping dowsing rods, Lymm, Cheshire, UK, 1994. Pair of telescopic dowsing rods, 1994 1994
Gas Analyser- Portable 'Hays' type gas analyser, manufactured by Duguids Limited of Lymm, Cheshire. Number N668. Part of Coal Mining Collection. Gas Analyser- Portable 'Hays' type gas analyser