A 1961 32" Lightning Trap with standard rib is not a catalogued item. It may be a European shipped product. The only 32" Super catalogued during that time was the Broadway, which was introduced in 1963, I think. I could be wrong about that. If it is a thin ribbed gun, it is very unusual on the U.S. market. A Broadway of a similar period is seldom a $2500 item.