Key Made in usa Jeans - Vintage 40/30

Fair condition Does have some blemishes on front Vintage Made in USA Workwear pants Has multiple buttons around waist -I believe its to attach suspenders or some work gear Awesome find!! The tag inside is so faded that there is not a size labeled so to the best of ability I will mark it as a guess but also use measurements Please let me know if you have any questions Measurments approximate and taken laying flat Waist - 20" Mid rise - 14" Inseam - 30"