BOLT ACTION RIFLE. Cal. 22 S, L, EL. NSN. Bbl. 18". Model 99 "Thumb Trigger Model" single shot bolt action rifle mfg. by Winchester between 1904-1923. Left side of the 1-piece receiver / bbl. is marked with Winchester's 2-line mfg. and patent information, followed by the model and cal. designations. Metal components exhibit a blue finish overall, save for on the bolt body and handle, which are polished in-the-white. 1-piece sanded and refinished plain wood straight grip stock with checkered black hard rubber buttplate. Dovetailed blade front sight with dovetailed V-notch rear sight. CONDITION: metal components retain traces of their original factory blue finish, with the balance having faded to a gray patina, exhibiting scattered handling marks, spots of dark surface oxidation, as well as scattered spots and patches of light to mild pitting. Dark bore, exhibiting consistent dark moderate pitting, while retaining traces of rifling throughout. Proper manual mechanics. Stock shows a few scattered superficial marks and impressions from handling and storage, but otherwise remains sound. Buttplate shows moderate wear, with a patch of green paint along the left side. PROVENANCE: Estate Collection of John "Jack" Dhooghe. (25-5555/MLW). CURIO. $500-800.