Sorting though numerous old papers I have run across stock certificates from NV. I doubt they are of any value but the history on them may be interesting. "Cobb Creek Mining Company" incorporated in 1936 and "Rotor Wings Inc." incorporated in 1948 are the capital stocks. Cobb Creek sounds like silver mining and Rotor Wings sounds like aircraft esp. helicopters. If any one has any ideas or information on these companies I would really appreciate your help. I would like to give my 84-85 yr old parents a Christmas gift of the history on these companies. Sherrie Sell Morencivet@tc3net.com