http://www.gunsamerica.com/guns/976640103.htm
Click on the link below for photo Model 51
Which model? sales@countrygunsmith.net
Model 91 is a model number for handcuffs. If you mean a Single Shot Model of 1891, the single shot pistol, 100-2000 depending on EXACTLY what you have and condition.
Blue Book of Gun Values
If you mean the standard Caliber of a 1911 model colt pistol,then this was chambered in the caliber .45ACP.
"Pistol" is used to refer to revolvers, semi-automatics, or muzzle-loading/cap-&-ball handguns. Savage has made several types of pistols over the years, including semi-automatic and single shot pistols. Savage continues to make the "Striker" single shot bolt-action hunting / target pistol. If you are referring to Savage's famous semi-automatic pistols made in the early 20th century, they were made as follows: model 1907, .32 caliber -- 1908-1920 model 1907, .380 caliber -- 1913-1920 model 1915, .32 caliber -- 1915-1916 (the "hammerless" model) model 1915, .380 caliber -- 1915-1917 (the "hammerless" model) model 1917, .32 caliber -- 1920-1926 (replaced the model 1907) model 1917, .380 caliber -- 1920-1928 (replaced themodel 1907) Savage also made prototype .45 and .25 semi-automatics during this period, but these never entered production. In the 1960s, Savage made single shot "western" .22 pistol (the model 101) that looked like a revolver; this was discontinued about 1968.
200 or so
1974
The Model 19 is a 357 Magnum
No published data
No published sn data.
$20-$100, depending on exact model and condition.