-: Pit Prop, 1950-1985 (Ref:L.T44.1989.7.0)
-: Geological Model, 1900-1950...
-: Wage Slip, 1965 (Ref:L.T41.1996.0.0)
-: Explosives Demonstration Board, 1930-1980...
-: Certificate, 1931 (Ref:L.T9.1996.0.0)
-: Candle, 1450-1700 (Ref:X.A234.2004.2.0)
-: Demonstration Model, 1950-1985...
-: Gas Cap Demonstrator, 1890-1950...
-: Miner's Lamp, 1895-1930...
-: Briefcase, 1947-1960 (Ref:L.T31.1989.5.0)
-: Miner's Lamp, 1925-1935 (Ref:L.T44.1989.97.0)
-: Miner's Lamp, 1950-1960...
-: Warning Sign, 1950-1985...
-: Lapel Badge, 1985 (around)...
-: Diary, 1980 (Ref:X.T122.1998.1.1)
-: Shotfirer's Belt, 1940-1985...
-: Commemorative Plate, 1983 (around)...
-: Water Bottle, 1900-1920 (Ref:L.T50.1991.0.0)
-: Horticultural Trophy, 1960 (around)...
-: Velometer, 1951 (around)...
-: Test Sieve, 1940-1985 (Ref:L.T44.1989.61.0)
-: Dust Sampler, 1935-1950 (Ref:L.T44.1989.75.0)
-: Methanometer, 1940-1960 (Ref:L.T43.1990.12.1)
-: Hydraulic Tester, 1950-1980...
-: Underground Telephone, 1950-1985...
-: Optical Plummet, 1880-1950...
-: Spirit Level, 1850-1900 (Ref:L.T544.1954.2.0)
-: Toolbag, 1980 (around) (Ref:L.T57.1990.0.0)
-: Miner's Dial, 1850-1950 (Ref:L.T12.1995.0.0)
-: Tea And Sugar Box, 1900 (around)...
-: Vinyl Recording, 1973 (Ref:L.T77.1988.0.0)
-: Baseball Cap, 1970-1994 (Ref:L.T53.1994.0.0)
-: Woollen Coat, 1660-1700 (Ref:A62.1994.0.0)
-: Leather Boot, 1450-1700 (Ref:X.A234.2004.3.0)
-: Shovel Head, 1450-1600 (Ref:A113.1992.59.0)
-: Hook, 1450-1600 (Ref:A113.1992.32.0)
-: Flint Mill, 1740-1800 (Ref:L.T60.1921.0.0)
-: Corf Sled, 1450-1600 (Ref:A113.1992.2.2)
-: Miner's Lamp, 1875-1900 (Ref:L.T541.1963.0.0)
-: Miner's Lamp, 1878 (around)...