An Italian 1,940 cobalt blue porcelain table lamp, the porcelain is a dark blue when not lit. 16.5" height of body  

A French circa 1930s cobalt blue porcelain lamp. Measurements Height of Body: 21.5" Height to Shade Rest: 36" Diameter: 8"  

Pair of Italian circa 1940s porcelain lamps with floral decoration on body and with metal bases. Measurements Height of body: 18" Diameter: 11"

A circa Chinese  1920 painted porcelain lamp. Measurements: Height of body: 15.25" Height to shade rest: 23.24" Diameter: 6.75"

A pair of circa 1940's French white porcelain glazed table lamps. Measurements Height of body: 17.5" Width/depth: 7" (square)