Handwritten on photograph, right: The spike Hills on Denny Hill. Hydraulising [illegible] down the hills. 1910?
15.31 x 10.16 cm
Master images scanned on Epson 10000 XL flatbed at 600 ppi, 24 bit color, and saved as TIFF files. Adobe Photoshop used to resize images to 300 ppi and convert to JPEG format. Master file size: 26,053,491 bytes.