Archive NumberTitleLevelDescriptionMediumImagesArchive Number6430987Title803628 - Investigators' PhotographsLevelItemDescriptionView of canal and overflow and iron bridge over in the distance, Abercanaid.MediumPhoto.ImagesnArchive Number6494972TitleAdditional InformationLevelBatchDescriptionOverflow, Glamorganshire Canal, Upper Abercanaid, 3 sheets - Plotting, section and preliminary plan, by B. A. Malaws and D.K.Leighton, between 1977/1978. Marked Site 89.MediumGraphic.ImagesnArchive Number6487892TitleGCC_01_45 - Glamorganshire Canal CollectionLevelItemDescriptionDrawing, pencil on paper, scale 1:50, showing plan, section and elevation of Overflow, Glamorganshire Canal, Upper Abercanaid. Drawn by David Leighton, August 1978.Medium2 sheets.Imagesn