Vintage Apron

I recently tried out a vintage pattern that came from my grandmother. The date stamped on one of the pattern pieces is "1916". The pattern pieces have no printing, only punch holes and notches. The "instructions" are printed on the back of the envelope--about 3 sentences for each view. No details on finishing seams, applying lace trim or sewing the straps. The view I chose has a bib, but no neck band since one is clearly expected to pin the bib to their clothing.
Image to follow...