$200-$300 depending on condition
50-500 usd
made 1917. value depends on condtion
ask: felix@bedians.com
50-800 usd
Proofhouse.com has Colt sn data.
about 1959. value depends on condition
You can get a manual from Colt
value of 3220 colt pistol
100-1000 USD pending more of a description.
That really depends on the condition. Take it to a gunsmith or appraiser or go to auctionarms.com to get an idea of what they are selling for.
500-1000 usd
100 to multiple thousands depedning on specifics