Andrew L. Hamilton partnered with Waldo Dingman in Seattle, Washington in 1901. He then opened his own studio in Seattle in 1905 which he operated until 1926. Hamilton also worked in Tacoma, Washington between 1920-1926.
Scanned from a photographic print using a Microtek Scanmaker 9800XL at 100-150 dpi in JPEG format at compression rate 3 and resized to 768x600 ppi. 2007