Abstract: Images of the miners at Gelli Ceidrim colliery on the last pay day.
Part of: Casgliad Geoff Charles Collection,
Charles, Geoff, 1909-2002.
Title assigned by cataloguer., A selection of the images have been published in Y Cymro.
Computer file. Aberystwyth : National Library of Wales, 2002-2005. (Geoff Charles digitisation project) Original file captured in uncompressed TIFF format. Cropping, image size, unsharp masking, gamma correction and compression settings for screen res JPEG were made using Adobe Photoshop CS. 2 image files; Kodak HR500 Universal Film Scanner using Kodak HR500 scanning software v4.2 Build 2, using Kodak 35mm Auto Strip Gate. Target resolution for hi-res capture was 2700dpi at original size. (35mm Frame); screen-res copies use JPG compression @ 35%; 8 bit; hi-res TIFFs in Grayscale Gamma 1.8.
2002-2005 ; scanned. Imaging Unit, National Library of Wales, Aberystwyth, Ceredigion.