There's some marking on the back sleeve as shown

This particular jacket comes from 1973

Waist Size: 38" | Suggested Size: Large Slim

Designed for MoD Coats

Collar and shoulder badges removed by previous owner and there's 2 holes on the seam that measure about 2cm each

British Air Force RAF 72 Pattern GP Jacket - Large 188/104 Russian There's some marking on theAt a glance 100% Wool Material 2 Zipper Chest Pockets Zipper Closure Shoulder Epaulettes Classic Air Force Blue Colour "JACKET MANS, blue grey, 1972 Pattern" Pit to Pit: 23" Suggested Size: Large Slim Label suggests a chest around 104cm Sleeve Length: 28" X Long Label recommends a height around 188cm Collar to Hem: 27. 5" Vintage Militaria Issued 1972 1979 Genuine British Royal Air Force RAF Surplus Grades Grade 1 In great shape for its age. Up for