Archive6185844TitleM_DES_B_CA_81_10 - Threatened Buildings DrawingsLevelSub-groupDescriptionFile of dyeline copies of architect's drawings of Porthmadog Maritime Museum, former slate warehouse. Received through RCAHMW's threatened buildings recording work, and removed from case file.MediumGraphic.Imagesn
ArchiveCLBGP_22TitleCLBGP_22 - CADW Listed Building Grant PhotographsLevelGroupDescriptionPhotographs submitted by applicants as part of Cadw listed building grant applications between 2008-2016.MediumOne full box (310mm x 395mm x 75mm each). Photographic; Text.Imagesn
Archive6438784TitleDMHC04_156 - Dr Michael Harrison CollectionLevelSub-groupDescriptionColour slides showing sites and buildings in Dr Harrison's classification "Slate - 10470".Medium20 slides. Photo.Imagesn
