150 or so
S&W did not make a model called "police special",
value depends on overall condition and model.................
50-500 usd
Will depend on the EXACT make, model, and condition. Anywhere from $100-$600
300 USD or so
100 or so
About $75, depending on condition. Yours is the 2nd Model, finish is nickel plate, not chrome.
Don't know value, but made about 1913 for police positive special
Don't know value, but a police positive special with that serial number was made in 1946
Many different models, value is based on exact make and model, and condition. Could be anywhere from $100-$600.
100-1000 USD depending on EXACTLY what you have