Here is a late 1960's possible early 70's Tone Edge tenor 5. This piece measures .083" on my gauge.
Over the years, the Tone Edge design has been changed many times. This era of production features a slim body, USA on the shank, a steep, long beak, a pronounced clamshell type baffle and horizontal pattern milling marks along the table and curve.
This one is very clean, in very good original condition.