Depending on condition but if the rifle is a model 92 the value is probably 300 to 1000 dollars.
Your Winchester model 1892 lever action rifle was made in the year 1907,with the serial number that you have supplied.
What Model Winchester is it? Based on the partial serial number given, it could be either a Model 92 or a Model 65. As a side note, Winchester never used leading zeros in a serial number... there should be a "1" preceding the "007828".
You do not state which model of Winchester you have? If you have a Winchester model 1892,then your rifle was made in 1917.
Value of a 1892 2520 winchester
Almost nothing unless you can prove it left the factory with a nickel finish.
25-20 is a caliber, not a model number. If the gun is a lever action, it's probably a model 1892, which were made up until WW2. In that caliber, it's probably from the early 1900's. If you go to: http://armscollectors.com/sn/windates.htm select the proper model number and enter the serial number, it will give you the date the gun was made.
No
1912
Impossible to answer without knowing the condition. Digital photos sent to the below email address will help. Right now, anywhere from $200-$2000. sales@countrygunsmith.net
50-500 USD or so depending on condition
100-500 USD