ABOUT $200-$300, depending on condition, and WHICH version of the Blackhawk.
Its a pistol. More specifically a 6-shot, single-action revolver, made by Sturm Ruger and Company.
Call Ruger and they will tell you. SN info is also on their web site if you can access it.
50-350 USD or so
New Models did not begin production unitl @ 1973
Sturm, Ruger was founded in 1948 by William Batterman Ruger with a $50,000 stake from Alexander Sturm, a family friend and gun collector.
100-300 USD or so
100-500 usd or so
Sturm was the name of one of the founders of Strum, Ruger and Co.
That is the correct spelling of Ruger, which is named for William Ruger of Sturm, Ruger & Company.
RGR
500 USD each