Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Album
Album (embossed BECORIT) of photographs, brochures and technical drawings of Becorit (G.B.) Ltd. mining products.
Page 1 Photograph of materials transport system (‘BECORAIL’) in use underground in unnamed colliery.
Page 2 As above but showing curved section of rail.
Page 3 As above showing system in use on a gradient.
Page 4 Shows detail of rail system.
Page 5 Becorail system being used to carry arched roof supports underground.
Page 6 ‘Trambulance’ stretcher transport manufactured by Becorit.
Page 7 Becorit stone crusher.
Page 8 Extract from Colliery Engineering, March 1963 - plan of underground bunker conveyor.
Page 9 Storage bunker being completed at William Rigley & Sons Ltd (where donor worked).
Page 10 a. Clip for arched roof support. b. Platform for raising arched roof supports?
Page 11 Two photos showing Becorit conveyor system.
Page 12 Metal shot firing curtain?
Page 13 Two photos showing arched ring support clip to hold girder.
Page 14 Plan of Unbalanced Motor ‘Grizzly Type’ Vibratory Screen. (Drawn by donor)
Page 15 Plan of Detail of front intake and air flow control cabinet. (Drawn by donor)
Page 16 Coal face dust extraction unit. (Drawn by donor)
Page 17 Gearing drawing (Drawn by donor)
Page 18 BECORIT Road Railer brochure.
Page 19 BECORIT Becorail brochure.
Page 20 BECORIT Slide Bar Brackets brochure.
Page 21 Photo of Unbalanced Type Motor Conveyor.