Your Winchester model 61 was manufactured in 1951. Reference for Winchester rifles can be found @ http://armscollectors.com/sn/windates.htm
Made in 1947.
Your Winchester model 61 was made in the year 1953,with the serial number that you have provided.
Proofhouse.com has sn data
Made in 1947.
100-1000 USD
The value of your Winchester model 61 could be considerable,I would have your rifle examined by a member of the Winchester collectors assoc.to establish the proper value.
The Winchester Model 67 was a bolt-action single shot rifle. The slide-action (pump) models were the 1890, 1906, 61, and 62. Go to Gunbroker.com
What is the value of a Winchester 61, #238236, 1930's
Your serial number indicates that your Winchester model 61 rifle was made in the year 1938.that year Winchester made 5,991 model 61 Winchester,s.
Impossible to answer without a serial number and detailed description.
If you are asking when it was produced?Then your Winchester model 61 was made by Winchester in 1953,with the serial number that you provided.