The header clearly states:
Please DO NOT POST if you are seeking the VALUE of your L.C. Smith. Instead, visit the FAQ and read "How can I determine the value of my L.C. Smith?"
It is the position of the LCSCA that the Forum should not be used for valuation of guns.
You also included pictures of the gun in a rack with other guns, all with hang tags listing the prices, suggesting that the gun was for sale.
As was suggested, a Research Letter would document the original specs, and would be a wise investment when considering the purchase of a gun with potentially significant value