No.
iam not sure on the grade but its value is about 3-5 1/2 grand depending on its condition.
Your gun is a Standard Weight model made in 1961. The suggested retail price when new was $134.50 with a plain barrel - $154.50 with a vented rib barrel.
Incomplete serial number. Value from $500-$1000.
That is a Light-20 made in 1960. In excellent shape, over $1000. In 'shooter' condition, about $500.
It can vary quite a bit depending on what grade and the PPGS grading (60% to 100%). All 4 grades were made with no rib, solid rib, and vented rib (each being more valuable repectively). So the range is Grade 1 60% @ $250, to grade 4 vented rib 100% @ $4900. Hope this helps. You need to find your grade & PPGS grading and then check a "Gun Values" book to be accurate.
1952. No way to tell you the grade without a detailed description that includes, gauge, barrel length, front sight, rib or vented rib, finish, engraving, inlays, etc..
1200 vented rib 12 gauge
1200 vented rib 12 gauge
1200 vented rib 12 gauge
You will have to provide the serial number to date it. You can see sn tables at Proofhouse.com
collects dirt, may come off