Hi there and welcome to Chevy Chatter. Glad to have you with us.
There are no numbers stamped on the frame, and VIN numbers were not used in 1935 either. The number that you are looking for is called a "car serial number". The car serial number is stamped on a metal plate that is attached via small nails to the passenger side wood main sill, just ahead of the front seat and facing the passinger side door under the floor mat. Many times the car serial number plate is missing because of wood rot of the main sill, so the plate may be missing.
