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Z/DAF/1998-2080

Correspondence, Enquiries and Quotations re Quarries Machinery and Equipment

Teitl Eitem	Disgrifiad	Dyddiad Archif
Z/DAF/1998	TENDERS, sundry accounts including gunpowder, candles, coal.	1888-1931
Z/DAF/1999	1 FILE CORRESPONDENCE on wire saws for slate cutting including photographs.	1901-36
Z/DAF/2000	CORRESPONDENCE, mainly with suppliers of quarry equipment, and letters re production, and Cheddite explosive, also advertisements for Wells Lamp and rock drill.	1904 March 1-April 30
Z/DAF/2001	SPECIFICATION for New Rubble Wagons.	1904 Nov. 11
Z/DAF/2002	AGREEMENT between The North Wales Power and Traction Company Ltd, and The Oakeley Slate Quarries Co. Ltd, re supply of electricity.	1905 June 26
Z/DAF/2003	1 FILE: Correspondence and Reports on Kellon Rock Drill.	1910-38
Z/DAF/2004	REPORT on electrical plant by Mines Inspector.	1921 Sept. 23
Z/DAF/2005	REPORTS on Electrical Plant and current consumption.	1921-40
Z/DAF/2006	1 FILE: Estimates for repairs to old waterwheel and for new Cwmorthin turbine.	1925-30
Z/DAF/2007	1 FILL: REPORTS: electricity consumption at Quarry.	1926-1934

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