This list is for a vintage 1950's from the Hettrick Mfg. Company Statesville, N.C. #3102-3249 "American Field Sportswear" duck canvas adult hunting pants and an adult matching SafTbak field vest. See detail and sizes of each item listed below. Both garments are very old. Smokefree home. Thanks for looking!

American Field Sportswear brand pants information:

Two front pockets 
Two back pockets, (one with a button down flap)
Knit leg opening
Belt loops
Double knee 
Button waist closure
Zipper fly (vintage, Talon brand zipper)
Usual stains and wear for 1950's hunting pants.

Pants measurements: Original sticker on waistband 
Total length, from back of waist to bottom of leg: 42"
Waist laying flat: 17"  *Note (need to double this measurement)
Inseam, from crotch area to bottom of leg: 28"
Riser, from crotch area to front of waist: 14"
Leg opening, Knit upstretched: 4"

SafTbak brand field vest information:

Three front pockets, two larger pockets with flats and one left chest pocket
Front zipper closure (vintage Barjo brand zipper)
Shotgun shell holder pouches, 7 on each side.
Button and zip removeable attachment to the vest, large size game bag on the back.
Inside flannel material.
Water repellent
Usual stains and wear for 1950's hunting vest.

Vest measurements, one size fits all:
Total length, from back of collar to back of waist hem: 22"
Under armpit to armpit: 21"
Shoulder seam to shoulder seam: 16"