Miner's iron wedge
Mason's wedge (iron)
1874
Large wooden wedge for manoeuvring stone blocks
Miner's wedge 2lb.
Patent wedge for coal, mkd. IV-99
Curved rectangular wedge
Three plumber's chase wedges
Four wooden wedges, used by Joseph Bramah in his workshop
Coal splitting wedge.
Wooden wedges and metal
Ancient wedge found at Esgair Hir Mine
Slider wedge
Coal splitting wedge.
Coal splitting wedge.
Coal wedge.
circa 1750s
Ancient wedge found at Esgair Hir Mine
Patent wedge for coal, mkd. IV-22 D.S.&.A.
Pair of folding wedges
1790-1819
Coal wedge
circa 1740
Elliott wedge
coal mining wedge
Coal splitting wedge.
Wedge for Nave Cradle
Wedge for Nave Cradle
Wedge for nave cradle
One wooden wedge
1790-1819