Rare Pre-WW2 Belgian Military High-Power Holster for Pistol and Shoulder Stock

This is a brown leather holster, approximately 14 1/2" in length, with metal reinforced cover flap, large main compartment for the GP-35 High-Power detachable shoulder stock, and smaller subsidiary compartment for holding the pistol itself.  The leather is in good, serviceable condition, with heavy flaking along the edges and on the flex points.  All of the original white thread stitching is still intact, and the "AC.39" marking on the cover flap is still crisp and clear.  The double belt loops on the back are equipped with D-rings for a cross strap.  These are extremely rare pre-WW2 holsters in any condition and this example rates very good overall.