Measurements of the specific ionization of both the positive and negative particles, by counting the number of droplets per unit length along the tracks, showed the great majority of both the positive and negative particles to possess unit electric charge.
I've had two callers ask, 'Did you ever work for someone who is poorer than you are?' Their idea is it takes a rich person to give you a job because jobs are something that are given to you, an inferior, from on high.