The correct identification is the .32-20 Hand Ejector Model of 1905 (3rd Change). Undoubtedly you are reading ".32 WINCHESTER CTG" from the barrel, but the gun was made by S&W, not Winchester. That just indicates it is chambered for .32/20. Value is going to be $200-$250
Age of smith Wesson serial no 5K4166
your Winchester model 52 was made in 1926.
175 or so
400 or so
Do you mean you have an extra barrel, or are you calling the tube magazine below the barrel another barrel?
500-600 USD
Your smith and Wesson model 686 is valued at 250-425 dollars depending on condition.
$150 depending on condition and barrel length
$2175 +/_ depending on condition
Your Smith and Wesson model 19-3 which dates to the year 1975 will bring between 300-550 dollars depending on overall condition of the revolver,to include the amount of original blueing remaining on the barrel frame and cylinder,and the grips condition,and the barrel condition.
The value of a Winchester Model 67A boy's rifle with a 20 inch barrel depends on its condition. This gun in excellent condition is valued around 100.00 as of 2014.
300 or so