Virtually impossible to id a model from just the sn.
Actually the serial numbers can tell you a lot about the guns configuration when it shipped. In this case it is a model made specially for K-Mart and shipped 8/10/1972 as a catalog number 56500 ( the catalog number given to the K-Mart special model) which is most like a high Standard catalog number 8224.
Your Browning standard weight model auto-5 shotgun was made in the year 1954 with the serial number that you have provided.
Your serial number indicates that you have a standard weight Browning auto-5 shotgun that was made in the year 1958.
If we are talking about a browning auto-5 shotgun,and the serial number is 1M not IM then your shotgun was a standard weight model auto-5 shotgun in 12 Gauge that was made by FN of belguim for browning in 1961.
Your serial number indicates that your Browning standard weight 16 gauge auto-5 shotgun was made in Belgium in the year 1947.
Your serial number indicates that your Browning standard weight auto-5 shotgun was made in the year 1952.
Your serial number prefix of 0R which is read zero R indicates that you have a Browning auto-5 standard model 16 gauge shotgun,which was made in the year 1960.
The H prefix to your serial number indicates that your browning standard weight auto-5 shotgun was made by FN of belguim for browning in 1954.
47571.With the prefix of 1M to your serial number;this indicates that you have a Browning standard weight auto-5 shotgun which was made in the year 1961.
Impossible to answer since you did not provide the serial number.
High Standard shotguns made before 1969 did not have serial numbers except for some exported models and the Model 10-A bullpup. Your shotgun has no serial number.
Your belguim made browning auto-5 standard weight shotgun was made in 1962.
What year is a Parker Shotgun Serial number 126212