Is my C G Conn Authentic?
I help run a store and repair shop in my hometown and a member of our staff just bought a C.G.Conn LTD USA Alto Saxophone with a serial number of 166033 under the thumb rest. I can't find a modle number and the serial number layout isn't lining up with anything I thought it was going to be. The research I did said it was made in 1925/26 but there isn't much engraving on the bell either. I'm worried this isn't authentic and was hoping to get some help.