George Kovacs John Mascheroni design "barbell" table lamp mid-century modern

Description

for auction:  a rare midcentury modern tilting barbell table lamp designed by John Mascheroni  for George Kovacs.
Lamp has a unique switch mechanism where the lamp is off when the lamp is vertical and turns on when the lamp is tilted.
Lamp is in good condition with wear as noted in the photos. some chipping or scratching to the yellow enamel, a few dents.
Lamp switch works properly. Lamp is 21" height, 5" diameter.  Lamp weights approximated 10 pounds.
US buyers only please, shipping by USPS parcel.  Cost determined by buyers location