By Slote & Klein. Size large. The leather is in very good overall condition although being fleece lined, the helmet is a bit 'stiff' and dry to the touch. Some leather dressing would probably work wonders on the finish. 'USN' stamped into the leather at the back of the helmet. The thick fleece lining is also very good but the chamois donuts are a bit grubby with minor damage/wear. Manufacturer and size labels. Retains silk drawstrings. Good strap with chocolate brown velvet pad. No facilities for oxygen equipment. Unwired. A good example. Stock code H17447.