Andrew
Well-Known Member
Roughwear said:Many Irvins from the 1930s were veg tanned and either hand dyed or more normally spray finished. As the War progressed the faster chrome tanning process was generally used with a polyacrilate spray finish. Most late War Irvins were made from recycled flying trousers as sheepskin was in short supply.
.... and as a result you often see similar blowouts and cracks occuring in the thinner skins of later War Irvins.