A Ruger Bearcat is listed as $275-$400, depending on exactly which model, condition, box, papers, etc.
If you mean the standard Caliber of a 1911 model colt pistol,then this was chambered in the caliber .45ACP.
200 or so
1974
Your Ithaca manufactured 1911A1 which was made between 1943-1945 in the amount of 369,129,will be valued at between 800-1,500 dollars for a pistol displaying between 60%-90% of its original finish,and a decent bore.
The Model 19 is a 357 Magnum
No published data
No published sn data.
$20-$100, depending on exact model and condition.
100-550 USD
No such model. There was a SP101; 100-300
Which model? sales@countrygunsmith.net
25-50 USD