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Title: Cutting pick from Robbins Markham tunnel-boring machine [Go to resource]
Description: Cutting pick from Robbins Markham tunnel-boring machine. Used in Channel Tunnel Works (UK marine running tunnel), 1987-1991 License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Source: Science Museum Identifier: 1995-1638 Go to resource More Like this...
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