Washington Electrified Oil Lamp 1880s. Beautiful lamp very well taken care with combination of brass color and chrome. The lamp doesn't have any markings of brand name that I can find anywhere. I just assumed this brand because comparables I see on line. The only markings I see is the patent date.
Very small chipped area on top of white glass shade. Measuring 17" ht to top of chimney by 10" ht to top of socket by 10" diameter the shade by 9" wd handle to handle.