One appears to have had socket replaced. One has a scratch in the glass, see photo. No chips or cracks to glass.
Metal is in very good condition but shows signs of aging. The item "Pair Vintage Mid Century Modern BLENKO 36 Turquoise Glass Table Lamps" is in sale since Thursday, August 29, 2019. This item is in the category "Pottery & Glass\Glass\Art Glass\North American\Blenko".
The seller is "testoftimetreasures86305" and is located in Prescott, Arizona. This item can be shipped to United States.