Levi's made in Japan repro.
1950's type II model with 'big E' red tab, selvedge denim, two front pockets, double pleating on the frontside, and a short boxy fit. 
 
Nr. 1 - No size label but resembles the size 36
Measurements in inches
Chest: 20.5"
Shoulders: 17"
Back length (without collar): 21"
 
Nr. 2 - Tag size 36
Measurements in inches
Chest: 20.5"
Shoulders: 17.5"
Back length (without collar): 21.5"
 
Nr. 3 - Tag size 36. Green cast denim.
Measurements in inches
Chest: 20.5"
Shoulders: 17"
Back length (without collar): 21"