This vintage leather jacket was made by Star Sportswear, under the “Kurland” label.  It is made of “Gluv-Tanned” leather, which , going by period advertisements, was a tanning process Star used primarily on cowhide, which gave it a soft finish.  Star Sportswear is also known for its USN G-1 contract.  This jacket is a classic early motorcycle style, with a D-Pocket map pocket and a front belt.  It has an action back, and a brass Scovill zipper.