Name/Title
LampDescription
Threaded metal base w/one contact point on bottom; lead in wires feed through an exhaust tube and exit the pinch, bottom of exhaust tube packed w/insulation; inch narrows to a stem & has a button at that point, another button at top of stem; top button supports 6 very fine wire hooks,bottom button has 5 fine wires which form a loop on end w/loops secured by glob of white material; lead in wires attach to filament which drapes over top hooks and feed thru bottom loops till completes circuit; handwriting on pinch onside reads "739/x5" other side is "25/AO"
Bulb etched near base "National /Mazda"Collection
John KemperAcquisition
Accession
1988.052Source or Donor
John Thomas KemperAcquisition Method
DonationCreate Date
March 21, 2002Update Date
March 21, 2002