According to limited information I got from the seller Henry Clark & Sons were located in Birmingham. He read it for me from Boothroyds directory on British gunmakers. I made quick notes but it was only location and time frame of operation. He stated that hey were using Webley receivers as most of the gun maker of his division and era. He has another gun with full engraving and suposedly high quality grade. It is over $4,000 and that is out of my reach right now. Thanks.