{"@context":"http://iiif.io/api/presentation/2/context.json","@id":"https://edisondigital.rutgers.edu/iiif/2/D8959AGF/manifest","@type":"sc:Manifest","label":"[D8959AGF], Letter from Hugh De Coursey Hamilton to Edison Phonograph Works, November 13th, 1889","thumbnail":{"@id":"https://edisondigital.rutgers.edu/files/medium/D8959AGF/ew0986.jpg","@type":"dctypes:Image","format":"image/jpeg","width":670,"height":869},"license":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":"Provided by The Thomas A. Edison Papers at Rutgers University","related":{"@id":"https://edisondigital.rutgers.edu/document/D8959AGF","format":"text/html"},"seeAlso":{"@id":"https://edisondigital.rutgers.edu/api/items/49801","format":"application/ld+json"},"metadata":[{"label":"Title","value":"[D8959AGF], Letter from Hugh De Coursey Hamilton to Edison Phonograph Works, November 13th, 1889"},{"label":"Editor's Notes","value":"[from London] "Each regulator of all the thirty treadle phonographs in your shipment to us of have proved DEFECTIVE & failed to GOVERN until REPAIRED. I found in every case the either the key on the shaft fitted too tightly through the slit of the regulator friction disc, or the [8?] holes for the screws which secrure the springs to the friction disc had burrs on the inside making the disk bind in the shaft." ## Also, battery cells get very hot. ## Suggests illegible improvement of fastening needles to the diaphragms."},{"label":"Author","value":"Hamilton, Hugh De Coursey"},{"label":"Recipient","value":"Edison Phonograph Works"},{"label":"Mentioned","value":"Manchester Guardian"},{"label":"Date","value":"1889-11-13"},{"label":"Type","value":"Letter"},{"label":"Subject","value":["Sales and service","Electric battery","Cylinder phonograph"]},{"label":"Folder/Volume ID","value":"D8959-F"},{"label":"Microfilm ID","value":"127:995"},{"label":"Document ID","value":"D8959AGF"},{"label":"URL","value":"https://edisondigital.rutgers.edu/document/D8959AGF"},{"label":"Rights","value":"Thomas Edison National Historical Park"},{"label":"Publisher","value":"Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University"},{"label":"Timestamp","value":"13 November 1889"},{"label":"Has Version","value":"Archive.org Viewer, Microfilm Series Reel 127"}],"sequences":[{"@id":"https://edisondigital.rutgers.edu/iiif/2/D8959AGF/sequence/normal","@type":"sc:Sequence","label":"Current Page Order","viewingDirection":"left-to-right","canvases":[{"@id":"https://edisondigital.rutgers.edu/iiif/2/D8959AGF/canvas/p1","@type":"sc:Canvas","label":"1","thumbnail":{"@id":"https://edisondigital.rutgers.edu/files/medium/D8959AGF/ew0986.jpg","@type":"dctypes:Image","format":"image/jpeg","width":670,"height":869},"width":670,"height":869,"images":[{"@id":"https://edisondigital.rutgers.edu/iiif/2/D8959AGF/annotation/p0001-image","@type":"oa:Annotation","motivation":"sc:painting","resource":{"@id":"https://edisondigital.rutgers.edu/iiif/2/245667/full/670,869/0/default.jpg","@type":"dctypes:Image","format":"image/jpeg","width":670,"height":869,"service":{"@context":"http://iiif.io/api/image/2/context.json","@id":"https://edisondigital.rutgers.edu/iiif/2/245667","profile":"http://iiif.io/api/image/2/level2.json"}},"on":"https://edisondigital.rutgers.edu/iiif/2/D8959AGF/canvas/p1"}]},{"@id":"https://edisondigital.rutgers.edu/iiif/2/D8959AGF/canvas/p2","@type":"sc:Canvas","label":"2","thumbnail":{"@id":"https://edisondigital.rutgers.edu/files/medium/D8959AGF/ew0987.jpg","@type":"dctypes:Image","format":"image/jpeg","width":679,"height":871},"width":679,"height":871,"images":[{"@id":"https://edisondigital.rutgers.edu/iiif/2/D8959AGF/annotation/p0002-image","@type":"oa:Annotation","motivation":"sc:painting","resource":{"@id":"https://edisondigital.rutgers.edu/iiif/2/245668/full/679,871/0/default.jpg","@type":"dctypes:Image","format":"image/jpeg","width":679,"height":871,"service":{"@context":"http://iiif.io/api/image/2/context.json","@id":"https://edisondigital.rutgers.edu/iiif/2/245668","profile":"http://iiif.io/api/image/2/level2.json"}},"on":"https://edisondigital.rutgers.edu/iiif/2/D8959AGF/canvas/p2"}]}]}]}