Type MA-1 Intermediate Flying Jacket Weintraub Bros USA Made Scovill Zippers
Has some small holes in back of collar (See Picture #10) and on sleeve cuff and there is a run straight across the back of the jacket (See Picture #11). There is some corrosion on zipper so it is a little stiff towards the bottom zipping and unzipping. Nice vintage made MA-1 with Scovill zippers on made by a US Govt Contractor. Please see all 12 Pics and see item description for size measurements.    
Measurements:
Pit to Pit - 23 1/2"
Waist measured above elastic waistband - 18 1/2"
Shoulder to Shoulder - 18"
Sleeve - 23 1/2"
Back of top of collar to bottom of jacket - 25 1/4"