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Personal Files Folder of grahami

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Technical Documents


Climax Imperial Drill Brochure Climax Imperial Drill Brochure
(Technical Documents / Public / 3247Kb)

One of several compressed air related materials I copied from the old Gloddfa Ganol collection, many years ago.
This one is for Climax Imperial Reciprocating Drills (Section 7)

Last modified 26/04/2017 20:04:14 by grahami.
The Hunter Machines The Hunter Machines
(Technical Documents / Public / 8236Kb)

A long version of my paper on the various Hunter machines originally produced for the 2014 NAMHO conference.

Last modified 06/07/2016 15:17:17 by grahami.
Llanberis Slate Co - 1868 Llanberis Slate Co - 1868
(Technical Documents / Public / 15Kb)

Extracted from the Mining Journal, describes how Cooke & Hunter's tunnelling machine was to save the day...

Last modified 11/07/2008 14:21:23 by grahami.
Hunter Saws - RW 1987 Hunter Saws - RW 1987
(Technical Documents / Public / 1082Kb)

This document by the late Rodney Weaver formed part of our joint reports on HafodLas. I have updated it with additional information gleaned since then.

Last modified 30/01/2008 09:07:01 by grahami.

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General Interest


How I got Into Slate How I got Into Slate
(General Interest / Public / 32Kb)

A little biography

Last modified 25/01/2008 10:39:56 by grahami.

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All Other Documents & White Papers


The Tunnelling Machines The Tunnelling Machines
(Other Documents & White Papers / Public / 28Kb)

An extract from the paper read by W.F.Cooke to the Society of Arts in 1867

Last modified 04/12/2007 17:16:55 by grahami.
Cooke & Hunter's Patent 433 1866 Cooke & Hunter's Patent 433 1866
(Other Documents & White Papers / Public / 34Kb)

This is a very slightly edited version of the patent document. (Drawings will be posted separately) It applies to the second form of Tunneling machine.

Last modified 22/11/2007 16:27:22 by grahami.

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