Thanks to Physdoc for his generous help in posting these pics for me. I think ( and hope) that this is a Leonard Mews stocked rifle due to the super quality of the inletting, shaping and the checkering pattern and execution, which is flawlessly done, as far as I can tell. It is built on a VZ24 Brno action, 20.5" barrel, Canjar trigger, 7x57MM barrel marking, 5 panel checkered bolt handle with rose engraving, fully engine turned follower and bolt, and 1909 Argentine sporterized bottom metal with floorplate release inside guard. I haven't found any markings anywhere on the rifle, including under the Niedner buttplate and gripcap. The only markings are under the barrel, which are PR 3W 10 66, and the P is lightly struck, so not sure if it is a P or R or maybe another letter. Perhaps some of you fellows can enlighten me as to the origins of this rifle. Regards, Sandlapper