Duffner And Kimberly
Duffner & Kimberly was a New York City company which produced leaded glass and bronze lamps around the same time as Louis Comfort Tiffany, Tiffany Studios. The Duffner & Kimberly Company was formed in December 1905, with a capital outlay of $350,000. The firm introduced its first lamps in 1906.
Read more about Duffner And Kimberly: Founding