Kay Archtop Barney Kessel model K6700.Natural.2 pickup version. 1956-1960.

Blonde. Set in neck. Specs: Kay Barney Kessel Artist K6700 (2 pick up model)..... K6701 (1 pickup model) 1956-1960 available in sunburst and blonde 15 1/2" body 24 3/4" scale Press-arched solid (?) spruce top maple back and sides (ply ?) "Kleenex Box" pickups are a wide single coil.... (similar to P90?) Adjustable "Melitta" bridge.
more model info here: