I've got several light fixtures for sale that were original to my 1956 mid-century modern Eichler-clone (down the street from the Sequoyah Hills Eichlers). I've replaced the out-of-code / nasty hardware with new as noted.
1. Two capiz shell wall sconces, 18" long x ~6" wide. No hardware included. $125/each [http://goo.gl/PRDcY and http://goo.gl/T3yd2]
2. Two capiz shell pendant lamps; 12" diameter. New hardware included. $200/each. [http://goo.gl/bvpAz and http://goo.gl/z3TsB]
3. White glass globe celing fixture, 12" diameter. New hardware included. $125. [http://goo.gl/CTPxw]